Feature 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 pack, which will add more convenience to the operation, safe and reliable.SpecificationItem Type: Ink Filling SyringeMaterial: ppFunction: For the ink filling and drawing of ink cartridges. Capacity: 5mlNeedle Length: Approx. 5cm / 1.97in .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List5 x Needle5 x Ink Filling Syringe5 x Protective Needle CoverNoteDo 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.