New Arrival MOC Technical Parts Building Blocks Bricks Differential Gears Kits Technical Framed Differential Set Pack

CE : Certificate Is Electric : No Battery Block Size : Small building block Certification : CE Gender : Unisex Plastic Block Shape : Self-Locking Bricks Plastic Type : ABS Model Number : Differential Gears Kits Warning : Not to eat Material : Plastic Brand Name : ZXZ Origin : Mainland China Recommend Age : 3-6Y,6-12Y Type : Block Classification : Assemblage Material : ABS Suitable : Unisex Dimensions : Compatible with most brand Safety Certification : CE Model Type : Differential Gears Kits Quality : Excellent Package : Sealed bag Delivery time : 1-3 working days (except holiday)