Have been playing around with a project using lens, mirrors and prisms. It is not a GF friendly effort but somewhere in the middle of the project I started to wonder what the average GF user could build. Maybe the simplest of Kaleidoscopes (3 mirrors) would be easy enough. Chose a box design instead of the usual tube because I wanted to use only readily available GF friendly materials. The current GF inventory doesn’t include mirrors so I ordered a sheet of mirrored acrylic from Inventables. The rest is just 1/8" Proofgrade plywood and acrylic.
Slide in the mirrors
Paint random colors on the acrylic wheel using kid’s sun catcher paint.
Button it up and spin the wheel.
Included the SVG file not because anyone might want to use it (fairly crude), but just to give you ideas for your own designs.Total Proofgrade.zip (1.6 KB)