1,ANTI LEAKAGE: The inside of the ink cartridge is a PP ink bag structure to ensure a good air seal, no ink leakage, and smooth ink supply. 2,SMOOTH OUTPUT: This ink cartridge can print clearly, increase the fluency of ink output, improve the printing effect and printing life, and ensure the accurate quality of the card position. 3,PP MATERIAL: The ink cartridge is made of PP material, environmentally friendly and durable, with stable and smooth ink delivery, green and odorless. 4,REUSABLE INK CARTRIDGE: The ink cartridge is equipped with a stable permanent ink cartridge compatible chip, which is stable and compatible with the printer, and can be continuously used for many times. 5,WIDE APPLICATION: Can be used to print photos, test papers and documents, and is a must for students and office crowds. Item Type: Ink Cartridge Set Material: PP Applicable Scenes: Print photos, print test papers, print documents Color: Black, cyan, magenta, yellow, grey 6 x Ink Cartridge Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.