Masterkidz Gears And Chain Wall Board 79 Pieces. Build Your Own Mechanism.

a set of colorful cogs and gears that allow you to build complex mechanisms. The toy attaches to the masterkidz stem learning and creativity board using special masterkidz screws . Playing with gears improves children's motor skills logical thinking and creativity. characteristic: * children love gears and mechanisms. They're fascinating—they rotate and interlock. They function as one organism. Watching these mechanisms work is incredibly satisfying and fun. * - the masterkidz gear and cog set is designed for installation in their specialized masterkidz stem system. Each desired element is attached to the educational wall using special screws adapted to masterkidz children's tools. the set consists of 79 elements: * - 2 gears with crank * - 12 large gears with 12 teeth * - 24 colorful gears with 6 teeth * - chain with adjustable length * - 20 screws * - 20 pins (tacks)