1.Promote child intellectual development 2.Suitable for children over 3 years 3.Fostering children's ability 1.Educational toys2.Innovative design3.Reasonable price4.Durable,easy to clean5.High quality and safety Building Blocks PackingColor boxEach box110 PCSCarton Size93X38X57 CMQty/Ctn12 boxesG.W/N.W18/16 KGSQty/Container20ft: 1560 boxes / 40ft: 3360 boxes / 40HQ: 3960 ...