MOC Technical Differential Construction Bricks Mechanical Playthings High-Tech Part Differential Gears Works With Featuring 6573 62821 65414

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 Brand Name : VEK Recommend Age : 18,14y,6-12Y 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

Origin: China The overall design of the product takes into account both fun and practicality, and its core functions revolve around "hands-on exploration" and "cognitive enlightenment" to exercise logical thinking and hand-eye coordination. The size has been ergonomically considered, making it easy to hold and operate, and the moderate weight will not cause any burden in use. Toys have both entertainment value and educational significance, suitable for use in multiple scenarios such as family and early education The product's durability, tested repeatedly, ensures that it can withstand the test of time, accompany you in your life for a long time, witness every warm moment, and create a comfortable, convenient, and wonderful life experience for you.