Passive Income Ideas – Making Designs

So, as I continue my attempts to develop passive income streams, I’ve rediscovered Shapeways and Ponoko. ┬áThese sites allow you to upload 2D and 3D designs for use in rapid prototyping and laser cutting machines.

So far, I’ve created two main items, a “turbine” ring in sizes 3, 6, 9, 12, and 15 and a “revolutionary rose” grille for computer case fans in sizes 80mm, 92mm, and 120mm.

I’ve got a few more designs bouncing around in my head, so I’m planning to get those out and then work on another passive income stream.