1、REUSABLE USE: The product has a permanent chip, no need to change the cartridge many times, can be used with adding ink repeatedly 2、SMOOTH PRINTING AND DURABLE: Provide smooth ink output, clear printing, increase the smoothness of ink output, improve printing effect and printing life, and ensure the accurate quality of the card position 3、ENVIRONMENTAL PROTECTION PP MATERIAL: Durable rubber parts, PP material is green environmental protection, stable and smooth ink out, no odor 4、NO BLOCKAGE OR LEAKAGE: Ink cartridges come with good air tightness, no plug, no ink leakage, very stable 5、APPLICABLE SCENE: Ink cartridge set can be used to print photos, print test papers, print documents, very versatile 6 x Ink Cartridge Item Type: Ink CartridgesMaterial: PPApplicable Scenarios: Printing photos, printing test papers, printing documentsColor: Black, cyan, magenta, yellow, light cyan, light magenta