Wave-Powered Surfer Toy
Available at: Thegrommet.com
Toss this surfer toy into the waves and it will self-right in the water and surf back to you. (Kind of like a water-based boomerang.) Kids will delight in throwing the toy and watching it come back time after time, which is the result of years of careful engineering. No batteries, no noiseâ€”just surfing fun at the beach.