I needed a simple solution for clutter around my printer. Somewhere to keep allen-keys, nozzles, old sd's. So I came up with this simple little drawer for the Ender 3 Pro. These are my own designs. Just remove the screen and belt tensioner and it slides into the 4040 rail slots. Hope this helps. The pic is from the first draft print. The model is adjusted for a little better print so view the pic as a rough draft. I hope you enjoy it, and if you print it and find an error please let me know.