Educational Toys Gear Drive 3D Wood Puzzle
Product Description: Material Plywood,Inner machine(Wind-up spring),Accessories Description Gear drive Assembled Size 234*117*346mm Package Size 357*235*46mm Wood Pieces 170 pcs Recommended Age 14+ Weight 1.5kg Carton Size 51*37.5*25.5CM Qty/ctn 10 G.W./ctn 15kg Certificate EN71-1,-2,-3,EN-62115,ROHS,CE,FCC,FSC,ASTM F963 How to play the wooden three-dimensional puzzle? It is inevitable to have toys to interact with children, so how do you…