How to Make a Towel Rack Using 3D Printing

You could start to sketch some things just to kind of how it would look. Then you go to a 3D program such as TinkerCAD which is web-based and it's essentially shape math. You can build yourself the towel rack ends and then you can print them out. If it doesn't work or if it doesn't look exactly like what you're thinking, the great part about this 3D printing is you've probably used pennies worth of material.