Speedy Lizard

thingiverse

This gizmo can move with incredible speed. If you have a pencil or pen handy, push down on its tail, and watch as it blasts off into orbit all the way to Planet Sheen. I've put this thing through its paces before, and I'd recommend printing it at around an inch in length for optimal results. It can travel at speeds of up to 60 mph, so be sure not to aim it at someone's face - but it's a blast to play catch with!