Kikkerland Solar-Powered Double Rainbow Maker for $28.40

Solar-powered and endlessly entertaining, this double Rainbow Maker from Kikkerland sends a cascade of brilliant rainbows around the room on sunny days. The unit features a suction cup mount so it can attach to any window or glass door in the home, and its motor requires sunlight but no batteries to operate. In action, the two genuine Swarovski crystals rotate smoothly, catching and refracting light as they go.