One of the most magical and relaxing visual toys ever! The simple rotation of the kaleidoscope tube makes an infinite series of spectacular colored patterns. Young and old alike are fascinated by the light color action! Ultra simple, ultra safe... no glass to worry about. Kaleidoscope Kit includes two lengths of cardboard tubes and discs, vinyl circles, tape, beads, silver acetate and a FREE EduCraft Guide with instructions. Paint and markers sold separately. Ages 8+. 6-3/4".