Insulin Pen Holder

My Insulin pens take up too much room in the fridge when left in their boxes, so I created this holder to better store them. Sized originally for Toujeo, but Humalog was a tight fit. Pictures are of the v3 model, but I have also included v4.

v4 Changlog:
1. Increased in size by 3% to hopefully fit Humalog better
2. Supports made more symmetrical

Sized to fit Ender 3 v2 print bed with raft.