Grow colorful, real crystals and display them on the included light-up base. This kit contains crystal growing powders, clear seed rocks, a flexible growing chamber, stirring stick, magnifying glass, a stylish light-up display base with 7 color modes, rainbow mode, 3 display patterns and 3 brightness levels, genuine gemstone specimens, and a full-color learning guide. Crystals begin forming in as little as 3 days. For ages 8+.