Puzzle Childlike Round Gear Spelling Toys Building Block

Different every time you build, this versatile, interconnecting gear set imagination and provides to experiment with simple mechanics and science
Supports by introducing children to sorting, grouping, counting, designing, constructing, and putting physics into play with spinning gear movement. Learning gets more intricate as children's abilities advance
Boost fine motor skills while promoting reasoning and problem solving as children create moving experiments with spinning, colorful action
Great for ages 10+
Color: , 't accept the specified color
material: plastic
Quantity: 36
Package Contents:
1 Set * 36 Building Blocks
Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.