Creating structural designs has never been more fun.

Requiring only five interchangeable parts, cubes join on any of its six faces for easy assembly.  Cubes are hollow with holes to insert objects and pass things from cube to cube. Toad Square Cubes are a universal construction platform for innovation. Toad Square Cubes require no instructions. Kids’ are asked to solve a problem; their ideas represent individual or team innovation.

Kids engineer a solution from kit parts. Or attach Lego blocks and/or things found around the house.