20Pcs MOC Parts 3040 Slope 45° 2 x 1 Compatible Bricks DIY Assmble Building Blocks Particle Kid Puzzle Brain Toy Gift

Certificate Number : no Is Electric : No Battery 3C : Certificate Block Size : Small building block（Compatible with Lego） Barcode : No

Gender : Unisex Plastic Block Shape : Self-Locking Bricks Model Number : 4037 Warning : no Material : Plastic Recommend Age : 14y

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.