Add wheels to the equation and your child has just become an exuberant engineer. Not only can they design their own mobile WEDGiTS™ vehicles, your child naturally learns the actual mechanics of a wheel, bearing and hub assembly. The WEDGiTS™ on WHeeLS (WOW) 60-piece building kit includes translucent base blocks, eXPANsion framing parts, two-part hub assemblies and sporty, 6.5” wheels. This design toy offers geometric-construction challenges for creative thinking kids-on-the-go! With an included set of instructions, kids can assemble a 4-wheeled, rolling WEDGiTS™ vehicle. Numerous mobile designs can be created in two-wheel, three-wheel and other four-wheel layouts. The three dimensional layout of WEDGITS™ rhombus and eXPANsion parts help to inspire artistic character through open-ended design capability. The nested building block design of WEDGITS™ provides endless hours of fun while enhancing your child’s cognitive thinking processes and problem solving skills. With this WEDGiTS™, you can also create 100’s of creatures, super-structures, mechanically leveraged designs, art-forms, galactic spacecraft, and, of course the unique, rolling-WEDGiTS-vehicles.