Gears cultivates little engineers’ great capabilities for learning science through creative play, building from 2D to 3D construction. It enhances children’s gross motor skills and sensory stimulation when moving, assembling and dismantling. This set is filled with innovative design features. Both small and large gears fit into holes on the panels, and handles fit into both sizes of flowers. While gears are turned, there are no pinch points. We-Block Series grows with the child, this series includes Tactile Cube, Reflector Cube, Construction Tower and Gears. All the sets in the series can connect to make all levels of creativity.