IDEA BOOKLET: of examples showing 3D building characteristics for the starter kit. Shows how to use add-ons and accessories that are sold separately. UPSTANDING: easy cleaning surface. DURABILITY: waterproof & sun proof (no fading/outdoor friendly) material that can handle hard impacts. *MATH BASIS: 182 translucent, durable, and colorful shapes including (60 standard square bases 3x3, 8 large 6x6 bases, 20 acute triangles, 8 right-angled Ninety-Degree triangles, 4 fences + additional = (8), 8 “L” shaped corners, 8 regular double windows, 8 square double column windows, 8 small rectangular bases, 8 squad shaped windows, 8 open square windows, 8 arched windows, 20 regular bases + 2 train base). *ENGINEERING: build Kingdoms with the tallest towers and widespread cities with neighborhoods allowing the cars/trains to veer around sharp corners to get away from bad guys or to transport your towns citizens or Kings and Queens. Anything is possible when you take what you already own and allow Mag-Genius to continue the fun.