1. Material: ABS2. Function: cultivate childrens cognitive ability, thinking ability, practical ability, and improve parent-child interaction3. Number of blocks: 164. Weight: about 330g5. The delivery comes with a game manual, which sets up challenges from simple to complex non-passing levels6. Smooth appearance without edges and corners7. With stickers, paste manually8. Multiple play methods, free choice Specification: Package Weight One Package Weight 0.32kgs / 0.70lb One Package Size 18cm * 3.5cm * 27cm / 7.09inch * 1.38inch * 10.63inch Qty per Carton 84 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch…