The only things I can think of I own that’s 3D printed is some wrench organizers and let me tell you…….I would pay double what these cost. The company is called Toolganizer if you wanna see their offerings. I will include before and after pictures of my wrench drawer below. The ones that are orange in color are the good ones. It’s plain to see how much room I gained and each slot has a size marking. I need to get some more made for more wrenches.