10pcs 20pcs Building Block Brick MOC Technical Part Universal Joint Compatible Technical 61903 Educational Toys for Kid Children

Is Electric : No Battery Block Size : Small building block Barcode : No

Gender : Unisex Plastic Block Shape : Self-Locking Bricks Plastic Type : ABS Warning : Not to eat Material : Plastic Recommend Age : 3-6Y,6-12Y Type : Block Classification : Assemblage Material : ABS Suitable : Unisex Dimensions : Compatible with 61903 62520c01 Safety Model Type : Technical Universal Joint Quality : Excellent Package : Sealed bag Delivery time : 1-3 working days (except holiday)