BanBao products use ABS environmental protection material, better ensure product safety, with colorful and creative design.In the process of assembling the different parts of the building blocks, kids can learn how to focus patiently on the things they like, and they can also develop their hand-eye coordination, logical thinking, and creativity.Product Features1. stands out from the competition for its exceptionally high quality.2. high-temperature resistance.3. splicing is very stable, edge smooth.4. Excellent wear resistance anti-skid.5. Fully compatible with other brands.