30pcs/lot DIY Blocks Building Bricks Thin 1X4 Educational Assemblage Construction Toys for Children Size Compatible With 3710

n343432 3C : Certificate Is Electric : No Battery Block Size : Small building block Barcode : No Certification : 3C Gender : Unisex Plastic Block Shape : Self-Locking Bricks Plastic Type : ABS Model Number : non Warning : non Material : Plastic

Recommend Age : 18+