Design savvy kids (and their parents) can hone their composition skills with the new Tatlin from one of our faves, Kidsonroof. This colorful 288 piece cardboard magnet set allows you to explore endless design possibilities using shapes to create animals, structures, landscapes, human and abstract forms. The magnet set can be used on a fridge or on the wall, and it comes with a design poster which offers twenty examples to help you get those creative juices flowing. The magnets are made from magnetic cardboard and arrive in four sheets, which you and the kids can easily break down into 288 individual magnets. These magnets offer innovative rainy day play that really drives kids to come up with new imaginative designs.