100g City City Train Rail Building Blocks Moc Straight Curved Tracks Compatible with 53400 53401 74746W Bricks Toys Gifts

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 : S00365.366.568 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.