10pcs 4019 Pieces Plastic Toys Gear Cross Hole z16 Building Bricks Blocks Technical Part Car Bus Train Accessories

High-concerned chemical : None

Is Electric : No Battery 3C : Certificate Block Size : Small building block Barcode : No Certification : 3C Gender : Unisex Plastic Block Shape : Self-Locking Bricks Plastic Type : ABS Model Number : 4019 Warning : no Material : Plastic

Recommend Age : 18+