All you need to create a rainbow is a little sun with the Solar-Powered Rainbow Maker With Genuine Crystal! It attaches easily to your window and creates an explosion of rainbow patterns when the sun hits it! And Feng Shui says it brings great Chi into your home. Just remember to place in direct sunlight and adjust the position as the season's change to maximize the effect. And enjoy! Every day deserves a rainbow! With the Solar-Powered Rainbow Maker With Genuine Crystal, you don't need a drop of rain to make a rainbow. Just let the sunshine in and see the colors come to life!Nothing brightens up your day like a rainbow and with the Solar-Powered Rainbow Maker With Genuine Crystal, every day is filled with color and whimsy. Buy one for yourself. And don't forget to buy one as a gift for the art and nature lover in your life!