Tumble Wonder Fidget Stick. Tumble Wonder falls head over heels (and keeps going). No spinning or clicking here--the Tumble Wonder Fidget Stick is a fresh new take on fidget toys. Give it a tap to set it in motion across surfaces, like a desk. It flips over and over (and keeps going) and lands on its feet (or is that its head?). This clever stick is design to right itself and prevent from tipping over. Just pick a direction, and start the tumbling fun. A tipsy new way to fidget.