137Pcs Marble Race Run Balls Rolling Track Building Blocks Compatiable Legoe Duplo Kids Big Size

Type: Blocks

Material: Plastic

Plastic Type: ABS

Plastic Block Shape: Self-Locking Bricks

Age Range: > 3 years old

Warning: Not for children under 3 years

Model Number: GGL1045

Gender: Unisex

Certification: 3C

3C: Certificate

Barcode: Yes