4mm Sealing to prevent air leakage silica gel rubber seal silicone plug use for ink cartridge fillin, 40 pcs

This 4mm sealing silicone plug is designed to prevent air leakage in ink cartridges during refilling. Made from high-quality silica gel rubber, this silicone plug ensures a tight seal to keep the ink from leaking out. Each pack contains 40 pieces of sealing plugs, providing you with a sufficient supply for multiple cartridge refills.

Whether you are a professional printer technician or a DIY enthusiast, this silicone plug is easy to use and provides effective sealing for your ink cartridges. Say goodbye to messy leaks and wasted ink with this reliable sealing solution. Get your pack of 40 sealing silicone plugs today and keep your cartridges securely sealed during refills.