Reddit reviews BOHS Gears Driven Hand Fan - Mechanical Building Blocks,STEM Science Educational Physics Toys, for 3-6 Years Old Kids
We found 1 Reddit comments about BOHS Gears Driven Hand Fan - Mechanical Building Blocks,STEM Science Educational Physics Toys, for 3-6 Years Old Kids. Here are the top ones, ranked by their Reddit score.
Explore the gear mechanism.Great building blocks in Science, Technology, Engineering, and MathematicsUnderstanding of the concept of cause and action.Enhance hand dexterityPromote creativity by putting up different models and feel the different speed.
Try one of these bad boys.
https://www.amazon.com/BOHS-Mechanical-Building-Science-Educational/dp/B07HCN1V2L/ref=mp_s_a_1_2?keywords=Toy+fan&qid=1554955886&s=gateway&sr=8-2