Tool Shelves for Modular Desktop Stand

I really liked the "[Tools modular desktop stand](https://www.thingiverse.com/thing:2522638)" created by ICTAvatar! This ingenious tool stand is very flexible, allowing an unlimited range of small tools to be put together in a modular way.

So, I used the basic modules printed from ICTAvatar's design, and just created some of my own custom shelves for it, to create my own 3D printer tool holder. I was able to pack all the basic tools I got with my Lulzbot Mini-2, and a few others, into jus