Oldlaiben 263Pcs Electric Gears Building Blocks Toys for Kids 3D Motorized Spinning Gears Bricks Educational Toys

oldlaiben Unisex 3 12 Years. By freely assembling various mechanical structures, children can exert their imagination in practice, exercise their hand-eye coordination. The design of electric gears enables children to understand basic physical and mechanical transmission principles. During the assembly and debugging process, children need to consider the stability of the structure and the realization of functions. PACKAGE INCLUDE. 183/180/263pcs building blocks set. 1Screwdriver. PRODUCT INFORMATION. Name: Electric Gears Building Blocks. Material Plastic. Size as shown. Rotation method Manual or Electric. Applicable age 3 years old and above. FEATURES. 1. Stimulate creativity and hands-on ability: By freely assembling various mechanical structures, children can exert their imagination in practice, exercise their hand-eye coordination and spatial thinking ability. 2. Education through entertainment, learning mechanical principles: The design of electric gears enables children to under