WoW Set will thrill novice and expert builders with 16 magnetic shapes and additional activities. Compatible with all Magformers sets. Includes large 10.5 x 7 WOW Cards with easy to follow, fully illustrated instructions to assist in building 20 mini-cars, 8 planar cards, and 11 play patterns The WoW Set features a Driver Play Figure to drive your creations, and includes 8 triangle pieces, 5 square pieces, and 2 axle/wheel pieces.