Flipper Desk Toy

A flipping desk toy with a really satisfying clunky sound.

See it in action here: https://vimeo.com/851531427?share=copy

There's a big and small version with a single and double race rack each. I've also included flippers with hands and feet and plain flippers.

Print the flipper with supports touching buildplate at 100% infill to give the ball in the centre a good weight to help it flip.