Place in the sunlight near a window to fill your room with a swirl of dazzling rainbows! The solar panel powers the crystal to revolve and refract light in all directions, and the genuine Swarovski crystal creates a maximum rainbow effect. Miniscule Swarovski logo is etched into the crystal. Clean with a soft cloth. Made by Kikkerland Design Inc., where creativity runs rampant and even the most utilitarian gadget becomes a delightful discovery. Since 1992, the folks at Kikkerland Design have traveled the world in search of original designs for things that can make life more enjoyable.