These little loops screw securely onto any luer lock style needle hub. They screw on secure and tight.This style was designed for doing needle zippers. lock one of these caps onto each needle, thread a string threw the loops and tie off to your last needle. Once your ready grab the string and pull. these loops will help keep your your needles in one place and not all over your space. Some designs of Stylish Sharps will allow you to grip the needle better when removing the cap. Secondly they can serve a purpose like the loop end for zipper pulls, birthday candle holders, torture spike rings. And Third, we have some that are just decorative like rabbits, piggy, cows, ducks, dicks, and well they are just really cool looking. Caution please use at your own risk. Needle play is a form of edge play. Bent takes no responsibility for any misuse.A note that plastic is not able to be sterilized or sanitized. We recommend these be used once only.
