Large Building Blocks: Police & Fire Truck Toys, City Series STEM Learning for Toddlers Age 1-2 3-5, Gift for Boys Girls

High-concerned chemical : None CE : Certificate Is Electric : No Battery Block Size : Micro building block、Big building block（＞1cm）

Gender : Unisex Plastic Block Shape : Self-Locking Bricks Plastic Type : ABS Model Number : 400 Material : Plastic Recommend Age : 3-6Y,18+,14+y,6-12Y