Tube Plug / Stopper

This is a little plug for the ends of tubing. It works best for tubing from 70 mm to 110 mm inner diameter.

This was inspired by and meant to be a replacement for medical catheter plugs. If you use this for those purposes, please take precautions to properly sterilize this part, and be advised that it is a one-use item, due to it having so many fine crevices for bacteria to flourish after initial removal.