Sharps Container (for blood sugar testing waste)

thingiverse

People need a safe place to throw away lancing needles and blood sugar test strips. A good idea is to use a container with a special lid that screws on tightly. The inside of this lid is threaded differently than most lids, so it doesn't get stuck when you pull it off. One challenge is finding an affordable way to make a filter that works well without using much material. For now, some people just cut the end off a medical glove and use it as a makeshift filter.