Early Childhood Education Montessori Busy Cube Intellectual Development Educational Toys Kindergarten Teaching Aid

1. Material: wood, stainless steel hardware accessories
2. Size: 15.5x11.5x14 cm
3. Weight: 450g
4. Suitable age: over 3 years old
5. Polishing process, smooth lines, smooth corners and no burrs
6. 7 kinds of mechanism combinations, fingertip spiral / spring latch / switch / universal wheel / anti-theft safety lock / rotating screw / faucet switch
7. High simulation mechanism lock, use both hands and brain to exercise fine motor skills
8. Strong and resistant to fall, stable parts