20PCS Technical Liftarm Thick 1x2 Axle Hole Assembles Particles DIY Learning Educational Block Bricks High-Tech MOC Parts 60483 Brick Playset

Battery Block Size : Small building block Barcode : No Plastic Block Shape : Self-Locking Bricks Plastic Type : ABS Warning : Keep away from fire Material : Plastic Recommend Age : 14+y Key word : Enlighten bricks for kids Features : Puzzle and enrich the child's imagination and ability of operation Features2 : Technical Parts Features3 : Building Blocks DIY Accessories Features4 : compatible with 60483 Toys can bring joy to people and also strengthen the bond between parents and children.