Gear Building Toy Set – Interlocking Learning Blocks – Motorized Spinning Gears – 81 Piece Playground Edition by Krazy Gears Price: $9.50 (as of 20/10/2019 06:25 PST- Details)

Hands-on construction set with spinning gears encourages an early interest in engineering and technology
Every creation is a moving experiment! There’s no wrong way to build
Encourages creativity, stimulates development and critical thinking