DIY Construction Marble Run Race Track Building Blocks Kids 3D Maze Ball Roll Toys Children Christmas Gift 45/93/113/142pcs Set

Is Electric : No Battery Block Size : Small building block（Compatible with Lego）

Gender : Unisex Plastic Type : ABS Model Number : 46546757 Material : Plastic Recommend Age : 14y,6-12Y

In order to save the shipping cost,it will comes without the retailed package box.

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.