1Simpler Works: For the ink filling and dispensing of printer ink cartridge, the syringe will largely simplify the work. 2Practical Use: Not only can be used for printing, but suitable for experiment, laboratory, sealing, lubrication and so on. 3Clear Scales: Comes with built in rubber ring as well as clear scales, the syringe enables accurate material measurement. 4Good Material: Mainly made of high quality PP plastic material, the transparent syringe tube is also very easy to clean. 55Pcs in Total: There are 5pcs ink syringe in the set, which will add more convenience to the operation, safe and reliable. Item Type: Ink Filling SyringeMaterial: ppFunction: For the ink filling and drawing of ink cartridges. Capacity: 10ml 5 x Needle5 x Ink Filling Syringe Do not use when the needle tube is bent more than 20 degrees. This product contains rubber, and those who are allergic to rubber are prohibited.