20pcs Technology Parts 60c01 Gear 24 Tooth Clutch Bricks Building Block Accessories DIY Machine Compatible with Toys for Kid

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 : 60c01 Warning : non Material : Plastic

Recommend Age : 18+,14+y