Gender: Unisex
Age Range: > 3 years old
Block Size: Small building block（Compatible with Lego）
Barcode: No
Certification: 3C
Model Number: building blocks
Type: BLOCKS
Warning: can not eat
Material: Plastic
Attributes 1: Marble Run,Marble Track,Maze Ball, Tracking block
Attributes 2: Kids Toys, Children Toy
Attributes 4: Big Size Building Blocks
Attributes 3: Birthday Gift, New Year Gift, Christmas Gift
Attributes 5: Educational toys,Enlightenment toys
Attributes 6: toys for children,toys for kids
Attributes 7: Creative building blocks,DIY blocks