I build a coin flipper catapult, so my daughter wouldn't keep destroying our game boards. She's not great at flipping the coin, so I thought I'd make her something to help out! As of this point, I think I like flipping coins more than her!
This couldn't be simpler! I bought a bunch of 7/16" ball bearings at the hardware store. They were less than 50¢ each. I took some super glue and glued them together, and that is it.