72Pcs/lot NO.3648 24 Gears Worm Gears Block Moc Colour Accessories Works With featuring Brick DO IT YOURSELF Children's Toy Assembly Parts

Is Electric : No Battery Block Size : Small building block（Compatible with Lego） Gender : Unisex Plastic Block Shape : Self-Locking Bricks Plastic Type : ABS Model Number : S0913 Warning : Prevent children from swallowing Material : Plastic Brand Name : Recommend Age : 18,14y,6-12Y

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.