116PCS Gear/Shaft Set Technology Building Blocks Parts Multi-style Gears Mixing Assembly 9686 DIY Toys MOC Bricks Accessories

Is Electric : No Battery Block Size : Small building block Gender : Unisex Plastic Block Shape : Self-Locking Bricks Plastic Type : ABS Warning : Small parts are not suitable for children under three years of age. Material : Plastic Recommend Age : 18+,14+y