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170 pcs Interlocking Gears Building Blocks Construction Set Spinning Wheels With Multiple Variations - 170 pc 3D Learning Toy
Suitable Toy for Boys and Girls , stimulates development and critical thinking
Encourages Creative Thinking , Hands-on construction set with spinning gears encourages an early interest in engineering and technology
Develops Imagination , Every creation is a moving experiment! There's no wrong way to build
Sized for Small Hands
Bo Toys Deluxe Gears Building Set Learning Blocks Spinning Gears 170 pcs B07578WFMV