MOC Bolt Pin with Friction Peg Cross Axle Technical Building Blocks DIY Connector Bricks Compatible 2780 3673 32556 32054 6558

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

Gender : Unisex Plastic Block Shape : Self-Locking Bricks Plastic Type : ABS Warning : NO Material : Plastic Brand Name : JIAJIALE Recommend Age : 18,14y

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.