MY OWN CREATION 10PCS 2570 Prop Crossbow Building Blocks Arms Fitting Assemble Brick Particle Puzzle Idea Playthings Children Birthday Gifts

Is Electric : No Battery Block Size : Small building block（Compatible with Lego） Barcode : No Gender : Unisex Plastic Block Shape : Self-Locking Bricks Plastic Type : ABS Model Number : 2570 Warning : No stickers included, please do not eat Material : Plastic Recommend Age : 18,14y,6-12Y Origin : Mainland China