400pcs Fitting Assembles Particles 15068 2x2 mm Ideal For Building Blocks Parts DO-IT-YOURSELF High tech Learning Playthings

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 : 15068 Warning : no Material : Plastic Recommend Age : 18,14y,6-12Y Origin : Mainland China