Quick view Details HELIOS | sku: HTC-DCT50 Helios Disposable Cartridge Trays (Pack of 50) MSRP: Now: $32.00 Add to Cart Compare Quick view Details HELIOS | sku: HTC-DCT10 Helios Disposable Cartridge Trays (Pack of 10) MSRP: Now: $7.00 Add to Cart Compare Quick view Details HELIOS | sku: HTCR-CMO-1 HELIOS Red Label - Curved Magnum Open Cartridges MSRP: Now: $30.00 Choose Options Compare Quick view Details HELIOS | sku: HTCR-MO HELIOS Red Label - Magnum Cartridges MSRP: Now: $30.00 Choose Options Compare Quick view Details HELIOS | sku: HTCR-MBPO HELIOS Red Label - #10 Magnum Bug Pin Cartridges MSRP: Now: $31.50 Choose Options Compare Quick view Details HELIOS | sku: HTCR-CMBPO HELIOS Red Label - #10 Curved Magnum Bug Pin Cartridges MSRP: Now: $31.50 Choose Options Compare Quick view HELIOS | sku: HTC-DCT50 Helios Disposable Cartridge Trays (Pack of 50) Helios Disposable cartridge trays are the perfect compliment to your Helios cartridge needles. These disposable trays can hold up to 5 Helios Cartridge Needles at a time, keeping them from rolling around and helping prevent cross contamination. They... MSRP: Now: $32.00 Add to Cart Compare Quick view HELIOS | sku: HTC-DCT10 Helios Disposable Cartridge Trays (Pack of 10) Helios Disposable cartridge trays are the perfect compliment to your Helios cartridge needles. These disposable trays can hold up to 5 Helios Cartridge Needles at a time, keeping them from rolling around and helping prevent cross contamination. They... MSRP: Now: $7.00 Add to Cart Compare Quick view HELIOS | sku: HTCR-CMO-1 HELIOS Red Label - Curved Magnum Open Cartridges Curved Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MO HELIOS Red Label - Magnum Cartridges Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give you an... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MBPO HELIOS Red Label - #10 Magnum Bug Pin Cartridges Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $31.50 Choose Options Compare Quick view HELIOS | sku: HTCR-CMBPO HELIOS Red Label - #10 Curved Magnum Bug Pin Cartridges Curved Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine... MSRP: Now: $31.50 Choose Options Compare Compare Selected × OK
Quick view Details HELIOS | sku: HTC-DCT10 Helios Disposable Cartridge Trays (Pack of 10) MSRP: Now: $7.00 Add to Cart Compare Quick view Details HELIOS | sku: HTCR-CMO-1 HELIOS Red Label - Curved Magnum Open Cartridges MSRP: Now: $30.00 Choose Options Compare Quick view Details HELIOS | sku: HTCR-MO HELIOS Red Label - Magnum Cartridges MSRP: Now: $30.00 Choose Options Compare Quick view Details HELIOS | sku: HTCR-MBPO HELIOS Red Label - #10 Magnum Bug Pin Cartridges MSRP: Now: $31.50 Choose Options Compare Quick view Details HELIOS | sku: HTCR-CMBPO HELIOS Red Label - #10 Curved Magnum Bug Pin Cartridges MSRP: Now: $31.50 Choose Options Compare Quick view HELIOS | sku: HTC-DCT50 Helios Disposable Cartridge Trays (Pack of 50) Helios Disposable cartridge trays are the perfect compliment to your Helios cartridge needles. These disposable trays can hold up to 5 Helios Cartridge Needles at a time, keeping them from rolling around and helping prevent cross contamination. They... MSRP: Now: $32.00 Add to Cart Compare Quick view HELIOS | sku: HTC-DCT10 Helios Disposable Cartridge Trays (Pack of 10) Helios Disposable cartridge trays are the perfect compliment to your Helios cartridge needles. These disposable trays can hold up to 5 Helios Cartridge Needles at a time, keeping them from rolling around and helping prevent cross contamination. They... MSRP: Now: $7.00 Add to Cart Compare Quick view HELIOS | sku: HTCR-CMO-1 HELIOS Red Label - Curved Magnum Open Cartridges Curved Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MO HELIOS Red Label - Magnum Cartridges Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give you an... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MBPO HELIOS Red Label - #10 Magnum Bug Pin Cartridges Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $31.50 Choose Options Compare Quick view HELIOS | sku: HTCR-CMBPO HELIOS Red Label - #10 Curved Magnum Bug Pin Cartridges Curved Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine... MSRP: Now: $31.50 Choose Options Compare Compare Selected × OK
Quick view Details HELIOS | sku: HTCR-CMO-1 HELIOS Red Label - Curved Magnum Open Cartridges MSRP: Now: $30.00 Choose Options Compare Quick view Details HELIOS | sku: HTCR-MO HELIOS Red Label - Magnum Cartridges MSRP: Now: $30.00 Choose Options Compare Quick view Details HELIOS | sku: HTCR-MBPO HELIOS Red Label - #10 Magnum Bug Pin Cartridges MSRP: Now: $31.50 Choose Options Compare Quick view Details HELIOS | sku: HTCR-CMBPO HELIOS Red Label - #10 Curved Magnum Bug Pin Cartridges MSRP: Now: $31.50 Choose Options Compare Quick view HELIOS | sku: HTC-DCT50 Helios Disposable Cartridge Trays (Pack of 50) Helios Disposable cartridge trays are the perfect compliment to your Helios cartridge needles. These disposable trays can hold up to 5 Helios Cartridge Needles at a time, keeping them from rolling around and helping prevent cross contamination. They... MSRP: Now: $32.00 Add to Cart Compare Quick view HELIOS | sku: HTC-DCT10 Helios Disposable Cartridge Trays (Pack of 10) Helios Disposable cartridge trays are the perfect compliment to your Helios cartridge needles. These disposable trays can hold up to 5 Helios Cartridge Needles at a time, keeping them from rolling around and helping prevent cross contamination. They... MSRP: Now: $7.00 Add to Cart Compare Quick view HELIOS | sku: HTCR-CMO-1 HELIOS Red Label - Curved Magnum Open Cartridges Curved Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MO HELIOS Red Label - Magnum Cartridges Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give you an... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MBPO HELIOS Red Label - #10 Magnum Bug Pin Cartridges Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $31.50 Choose Options Compare Quick view HELIOS | sku: HTCR-CMBPO HELIOS Red Label - #10 Curved Magnum Bug Pin Cartridges Curved Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine... MSRP: Now: $31.50 Choose Options Compare Compare Selected × OK
Quick view Details HELIOS | sku: HTCR-MO HELIOS Red Label - Magnum Cartridges MSRP: Now: $30.00 Choose Options Compare Quick view Details HELIOS | sku: HTCR-MBPO HELIOS Red Label - #10 Magnum Bug Pin Cartridges MSRP: Now: $31.50 Choose Options Compare Quick view Details HELIOS | sku: HTCR-CMBPO HELIOS Red Label - #10 Curved Magnum Bug Pin Cartridges MSRP: Now: $31.50 Choose Options Compare Quick view HELIOS | sku: HTC-DCT50 Helios Disposable Cartridge Trays (Pack of 50) Helios Disposable cartridge trays are the perfect compliment to your Helios cartridge needles. These disposable trays can hold up to 5 Helios Cartridge Needles at a time, keeping them from rolling around and helping prevent cross contamination. They... MSRP: Now: $32.00 Add to Cart Compare Quick view HELIOS | sku: HTC-DCT10 Helios Disposable Cartridge Trays (Pack of 10) Helios Disposable cartridge trays are the perfect compliment to your Helios cartridge needles. These disposable trays can hold up to 5 Helios Cartridge Needles at a time, keeping them from rolling around and helping prevent cross contamination. They... MSRP: Now: $7.00 Add to Cart Compare Quick view HELIOS | sku: HTCR-CMO-1 HELIOS Red Label - Curved Magnum Open Cartridges Curved Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MO HELIOS Red Label - Magnum Cartridges Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give you an... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MBPO HELIOS Red Label - #10 Magnum Bug Pin Cartridges Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $31.50 Choose Options Compare Quick view HELIOS | sku: HTCR-CMBPO HELIOS Red Label - #10 Curved Magnum Bug Pin Cartridges Curved Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine... MSRP: Now: $31.50 Choose Options Compare Compare Selected × OK
Quick view Details HELIOS | sku: HTCR-MBPO HELIOS Red Label - #10 Magnum Bug Pin Cartridges MSRP: Now: $31.50 Choose Options Compare Quick view Details HELIOS | sku: HTCR-CMBPO HELIOS Red Label - #10 Curved Magnum Bug Pin Cartridges MSRP: Now: $31.50 Choose Options Compare Quick view HELIOS | sku: HTC-DCT50 Helios Disposable Cartridge Trays (Pack of 50) Helios Disposable cartridge trays are the perfect compliment to your Helios cartridge needles. These disposable trays can hold up to 5 Helios Cartridge Needles at a time, keeping them from rolling around and helping prevent cross contamination. They... MSRP: Now: $32.00 Add to Cart Compare Quick view HELIOS | sku: HTC-DCT10 Helios Disposable Cartridge Trays (Pack of 10) Helios Disposable cartridge trays are the perfect compliment to your Helios cartridge needles. These disposable trays can hold up to 5 Helios Cartridge Needles at a time, keeping them from rolling around and helping prevent cross contamination. They... MSRP: Now: $7.00 Add to Cart Compare Quick view HELIOS | sku: HTCR-CMO-1 HELIOS Red Label - Curved Magnum Open Cartridges Curved Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MO HELIOS Red Label - Magnum Cartridges Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give you an... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MBPO HELIOS Red Label - #10 Magnum Bug Pin Cartridges Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $31.50 Choose Options Compare Quick view HELIOS | sku: HTCR-CMBPO HELIOS Red Label - #10 Curved Magnum Bug Pin Cartridges Curved Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine... MSRP: Now: $31.50 Choose Options Compare Compare Selected × OK
Quick view Details HELIOS | sku: HTCR-CMBPO HELIOS Red Label - #10 Curved Magnum Bug Pin Cartridges MSRP: Now: $31.50 Choose Options Compare Quick view HELIOS | sku: HTC-DCT50 Helios Disposable Cartridge Trays (Pack of 50) Helios Disposable cartridge trays are the perfect compliment to your Helios cartridge needles. These disposable trays can hold up to 5 Helios Cartridge Needles at a time, keeping them from rolling around and helping prevent cross contamination. They... MSRP: Now: $32.00 Add to Cart Compare Quick view HELIOS | sku: HTC-DCT10 Helios Disposable Cartridge Trays (Pack of 10) Helios Disposable cartridge trays are the perfect compliment to your Helios cartridge needles. These disposable trays can hold up to 5 Helios Cartridge Needles at a time, keeping them from rolling around and helping prevent cross contamination. They... MSRP: Now: $7.00 Add to Cart Compare Quick view HELIOS | sku: HTCR-CMO-1 HELIOS Red Label - Curved Magnum Open Cartridges Curved Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MO HELIOS Red Label - Magnum Cartridges Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give you an... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MBPO HELIOS Red Label - #10 Magnum Bug Pin Cartridges Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $31.50 Choose Options Compare Quick view HELIOS | sku: HTCR-CMBPO HELIOS Red Label - #10 Curved Magnum Bug Pin Cartridges Curved Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine... MSRP: Now: $31.50 Choose Options Compare Compare Selected × OK
Quick view HELIOS | sku: HTC-DCT50 Helios Disposable Cartridge Trays (Pack of 50) Helios Disposable cartridge trays are the perfect compliment to your Helios cartridge needles. These disposable trays can hold up to 5 Helios Cartridge Needles at a time, keeping them from rolling around and helping prevent cross contamination. They... MSRP: Now: $32.00 Add to Cart Compare Quick view HELIOS | sku: HTC-DCT10 Helios Disposable Cartridge Trays (Pack of 10) Helios Disposable cartridge trays are the perfect compliment to your Helios cartridge needles. These disposable trays can hold up to 5 Helios Cartridge Needles at a time, keeping them from rolling around and helping prevent cross contamination. They... MSRP: Now: $7.00 Add to Cart Compare Quick view HELIOS | sku: HTCR-CMO-1 HELIOS Red Label - Curved Magnum Open Cartridges Curved Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MO HELIOS Red Label - Magnum Cartridges Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give you an... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MBPO HELIOS Red Label - #10 Magnum Bug Pin Cartridges Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $31.50 Choose Options Compare Quick view HELIOS | sku: HTCR-CMBPO HELIOS Red Label - #10 Curved Magnum Bug Pin Cartridges Curved Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine... MSRP: Now: $31.50 Choose Options Compare Compare Selected × OK
Quick view HELIOS | sku: HTC-DCT10 Helios Disposable Cartridge Trays (Pack of 10) Helios Disposable cartridge trays are the perfect compliment to your Helios cartridge needles. These disposable trays can hold up to 5 Helios Cartridge Needles at a time, keeping them from rolling around and helping prevent cross contamination. They... MSRP: Now: $7.00 Add to Cart Compare Quick view HELIOS | sku: HTCR-CMO-1 HELIOS Red Label - Curved Magnum Open Cartridges Curved Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MO HELIOS Red Label - Magnum Cartridges Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give you an... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MBPO HELIOS Red Label - #10 Magnum Bug Pin Cartridges Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $31.50 Choose Options Compare Quick view HELIOS | sku: HTCR-CMBPO HELIOS Red Label - #10 Curved Magnum Bug Pin Cartridges Curved Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine... MSRP: Now: $31.50 Choose Options Compare Compare Selected × OK
Quick view HELIOS | sku: HTCR-CMO-1 HELIOS Red Label - Curved Magnum Open Cartridges Curved Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MO HELIOS Red Label - Magnum Cartridges Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give you an... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MBPO HELIOS Red Label - #10 Magnum Bug Pin Cartridges Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $31.50 Choose Options Compare Quick view HELIOS | sku: HTCR-CMBPO HELIOS Red Label - #10 Curved Magnum Bug Pin Cartridges Curved Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine... MSRP: Now: $31.50 Choose Options Compare Compare Selected × OK
Quick view HELIOS | sku: HTCR-MO HELIOS Red Label - Magnum Cartridges Magnum Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give you an... MSRP: Now: $30.00 Choose Options Compare Quick view HELIOS | sku: HTCR-MBPO HELIOS Red Label - #10 Magnum Bug Pin Cartridges Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $31.50 Choose Options Compare Quick view HELIOS | sku: HTCR-CMBPO HELIOS Red Label - #10 Curved Magnum Bug Pin Cartridges Curved Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine... MSRP: Now: $31.50 Choose Options Compare Compare Selected × OK
Quick view HELIOS | sku: HTCR-MBPO HELIOS Red Label - #10 Magnum Bug Pin Cartridges Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine to give... MSRP: Now: $31.50 Choose Options Compare Quick view HELIOS | sku: HTCR-CMBPO HELIOS Red Label - #10 Curved Magnum Bug Pin Cartridges Curved Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine... MSRP: Now: $31.50 Choose Options Compare Compare Selected
Quick view HELIOS | sku: HTCR-CMBPO HELIOS Red Label - #10 Curved Magnum Bug Pin Cartridges Curved Magnum Bug Pin Open - 30mm diameter, extra long taper Helios Cartridge Needles are the perfect choice for the professional artist. Helios needles are made with a safety membrane to prevent the back flow of ink into your tube or machine... MSRP: Now: $31.50 Choose Options Compare Compare Selected