Build with Magformers and 12 Teenage Mutant Ninja Turtles – Heroes in a Half Shell character cards. Create structures and attach Leo, Donnie, Mikey, Raph, Splinter, Shredder, Bebop, Rock Steady and Foot Clan soldiers and more! Build by laying Magformers squares, triangles, diamonds and pentagons flat onto 4 play mats and inserting Teenage Mutant Ninja Turtles character cards. Use the magnetic power to pull the shapes up into 3D Structures. Match the characters to their color shapes, place the character cards into square inserts and see what you can build! Interchange the characters to tell you own story and build Magformers Ninja Star, Magic Ball, Turtle Tower, Large House, Rocket, Castles, Stars and more! Each geometric shape contains magnets that never reject, so you’ll always hear the Magformers click. All Magformers are interchangeable and playtime is over, use the magnetic power to simply stack and store.