5pcs 2x2 Dot LED Light Up Colorful Accessories Light-Emitting Classic Brick Building Blocks Compatible All Brands Light

Certificate Number : ED200513055C001

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 : SM112 Warning : Not suitable for baby kids Material : Plastic Brand Name : VEK 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.