Paint Stand
I was watching, "Ask This Old House" and thought this look cool and very useful. Print 4 or more to keep your flat item from falling over while you are painting it.
TOH episode 14 (1015)
https://youtu.be/pct2nrk8LJ0?t=18m44s
This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/jjXOIr3VF0F