Works great for sterile or non-sterile use
I build and paint models so I have a few 20mL syringes with glue and paint to get fine detail.  These work great to keep everything tidy and neat without drying out.  My friend asked if these would work as she instills castor oil into her dog's eye.  Used a sterile syringe and catheter to draw up and instill solution, capped with this sterile lock--fits in nicely with the Luer on the syringe.  The best part is the catheter and cap fit on the top of the lock.  Keeps the syringe contents sterile as well as the catheter, all as one unit.<br />Highly considering using these for saline flushes for camping/hiking trips.  YouTube's PrepMedic has some great videos on this application.<br />I will definitely buy again.
Rating: 5 stars