1、4 Colors: Our continuous ink supply cartridges are available in 4 colors, black, blue, magenta and yellow, which are practical and convenient. 2、Refillable Ink: This cartridge comes with a permanent chip, no need to replace the cartridge many times, you can refill the ink again and again. 3、Excellent Airtightness: This cartridge is airtight, light weight, easy to install, no head blocking, no ink leakage. 4、Clear Printing: Our cartridge produces fluent ink, clear printing, good printing effect, long service life, and accurate. 5、PP Material: This cartridge is made of PP material, safe and environmental protection, no odor, ideal replacement parts for ink cartridges. 1 x Continuous Ink Supply Cartridge1 x Ink Cartridge Sticker1 x Bottom Fixing Line Snap2 x Pipe Line Snap4 x Hollow Plug4 x Elbow Pipe Item Type: Continuous Ink Supply CartridgeMaterial: PPApplicable Scenes: Print photos, print test papers, print documentsColor: Black, blue, magenta, yellow