Nắp Luer Lock

I was skeptical about sealing syringes between appointments, but these caps fit so snugly I've stopped worrying about drips or contamination entirely. They pop on in seconds and hold tight even when the syringe sits upright in my tray setup.

These caps have been a huge time-saver in my practice. I can load up several syringes before the day starts and trust that they'll stay sealed until I grab them. The Luer lock threads catch perfectly every single time, so I never worry about a messy leak.

Finally, caps that actually stay snug on the syringe tip while I'm packing multiple loads. The threads catch clean every time, so no more fiddling or leaks mid-procedure.