Feature 1 4PCS IN 1 SET: Including 4pcs refillable ink cartridges, with black, blue, magenta and yellow, which are easy for installation and replacement. 2 PERMANENT CHIP: These ink cartridges have permanent chip, which can be used by adding ink repeatedly without replacing the ink cartridges many times. 3 HIGH EFFICIENCY: The ink cartridge has smooth ink output, accurate clamping position and clear printing, greatly improving the printing effect and printing life. 4 PP MATERIAL: These ink cartridges are made of excellent PP material, environmentally friendly and durable, odor free, and have a long service life. 5 GOOD PERFORMANCE: The refillable ink cartridge has reasonable size, with good air tightness, no plug and no ink leakage, which are safe and reliable.Item Type: Ink CartridgeMaterial: PPApplicable Scenario: Used to print photos, test papers and documentsColor: Black, blue, magenta, yellow Package List4 x Ink CartridgesNotePlease do not tear off the outlet film, it will be automatically punctured on the machine.