Description: Durable and professional for using, can make many different patterns. Good for the brain thinking and awareness of different colors. Develop your baby's logical thinking ability. Exercise co-operation skills and improve working ability. Made of environment-friendly plastic, no harm to your baby. Easy to assemble and disassemble, nice gift for kids. Suitable for: Various age kids Material: Plastic Size Chart: Size:Approx. 9 x 8 x 8mm/0.35 x 0.31 x 0.31inch(each pieces) Package Includes: 200 x Building Blocks
