YALAOBAN Gear Set Building Block Toys - 196pcs Building Block Learning Toy Set, which can Switch The Mode of Electric Drill or Electric Motor, STEM Educational Toys, Suitable for Boys and Girls Ages 3+

This YALAOBAN Gear Set Building Block Toys is a STEM educational toy set made from safe, thick, and odorless materials. Kids can change the game play from electric to manual and stimulate their hand-eye coordination, thinking habits, and 3D spatial skills. With its double battery use, children will experience a dynamic, real life building experience. They can play in different ways, connecting gears to create fascinating 3D shapes. Suitable for ages 3+.