Building Blocks Assembling Small Particles Puzzle Children's Toys $ 6.73 Product information: Material: Plastic/Plastic Specification: 15134.5CM Plastic building block type: small particles Number of blocks (pieces): 50-100 pieces (pieces) 3C configuration category: plastic toys under 14 years old Applicable age: Juvenile (7-14 years old) Toy category: Plastic toys Packing list Building block small particles*1