Description
The package contains: Bricks:1860 pcs
Instructions
Our recommended age: 8-15 years
Note:The pieces are small and need more patience,but it is surely an useful and important toys for learning engineering.
There may be a little oil stains which is use for lubrication on the surface of the motor ,just please scrub off it by paper
WARRING: This product contains small parts,recommended for 8 ages up.Please still requires appropriate adult supervision and is intended to reduce the risk of injuries.