Originally created by mb20music on Thingiverse I have modified it to work on the Bambu slicer as well as modified the dimensions to the maximum allowable on the X1C plate. These are great modular brackets and shelves that I use all around my house for various brick sets and models as well as books and such. Highly recommend to anyone who doesn't want to have to go out and buy expensive shelves. The screw holes fit a #8 screw and I recommend getting drywall braces to really hold anything you want to put on them.