OEM New Wooden Puzzle Toy, Square Box Color Classification Gear Design Three In One Double Cover Multi Style Wooden Stick, Hand Eye Coordination, Excellent Birthday Gift

This playful early education toy is made of natural solid wood, with a smooth polished surface and a bright rainbow color scheme painted with environmentally friendly water-based paint. Each gear piece attracts children’s attention like a mini rainbow.
Design Highlights:
Smart linkage structure: When children stack gears in the correct size order on the central axis, all gears of the rotating base handle will rotate synchronously, forming a surprising mechanical linkage effect.
3D cognitive upgrade: The side of the cylinder is embedded with grooves of corresponding colors, guiding children to place gears horizontally and vertically at the same time, exercising spatial thinking.
Educational value:
The creative extension of Montessori teaching aids is to cultivate the hand eye coordination ability of infants and young children through actions such as grasping, pairing, and rotation, and to naturally acquire core cognitive skills such as color recognition, size sorting, and causal relationships in games.