The award-winning kit that started it all. The Retro Original Colorforms Set is just like the set that launched our brand in 1951. In the set is 350 brightly-colored geometric stick-ons in 5 different colors with a reversible 2-sided play board. It all comes in an elegant spiral bound book, with a presentation case that features the history of Colorforms. Children can make hundreds of different figures, patterns and shapes with the amazing Colorforms that adhere to any surface like magic. Peel the Colorforms off, and use them again and again. Ages 3 and up.