1000 pcs blocks set diy model building block kit puzzles bricks kids intelligence learning educational toys gifts for children

this is a kit of building blocks there are multi colors and the box size is 24.5*10*36.5cm it is made of plastic and the material is environmentally friendly and safety packing: 1000 pieces/set in a color box and minimum order quantity is 24 sets it is suitable for kids as gifts, and it can help kids train hands-on ability and develop intelligence.syi