Kikkerland's popular collection of magical RainbowMaker® designed by David Dear are beloved by all ages and have been recently improved for optimal results! Our suction cup RainbowMaker® will stick to your window and work it’s rainbow magic. The cleverly designed solar panel will rotate the crystal and refract light in all directions. Our RainbowMaker®, all have clear housings that allow you to watch the inner working gears rotate in perfect synchronicity by the power of the sun; they have to be seen to be believed. Collect them all.crystal, solar panel, acryliccolor box122 x 5.5'' x 1.5' 3 x 7 x 2 11.7 x 10 x 9.3