MOC Technical Differential Constructing Blocks Mechanical Playthings High-Tech Component Gears Works With featuring 6573 62821 65414

Label: Yes Manufacture Country: China

Is Electric : No Battery Block Size : Small building block（Compatible with Lego） Barcode : No Gender : Unisex Plastic Block Shape : Self-Locking Bricks Plastic Type : ABS Warning : Dont go near fire Material : Plastic EK Recommend Age : 18,14y,6-12Y Origin : Mainland China Feature : 65413 65414 62821 Gear Bricks,Technical Bricks,Differential Building Blocks Product name: Technical Differential Building Blocks Mechanical Differential Gears Toys Compatible with High-Tech Part 6573 62821 65414