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