25/140Pcs Building Houses Set DIY Simulation Building Block Window Design Colored Children Creative Puzzle Toys Birthday Gift

Is Electric : No Battery Block Size : Micro building block、Big building block（＞1cm）

Gender : Unisex Warning : Not for children under 3 yrs Material : Plastic Brand Name : hairun Recommend Age : 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.