502PCS Construction Model Kit Assembled Excavator Building Block Kit Toys 3D Self-Assembly Metal Model Kit Gift for Children and 640 Bolt Thread: 16/19mm

Bolt Thread: 16/19mm

equipped with high-speed motors

Color: Yellow and White

Lighting sound effects configuration

502PCS Construction Model Kit Assembled Excavator Building Block Kit Toys 3D Self-Assembly Metal Model Kit Gift for Children and 640 Bolt Thread: 16/19mm502PCS Construction Model Kit Assembled Excavator Building Block Kit Toys 3D Self Assembly Metal Model Kit Gift for Children and Product Description Cool Model Car Kit: There are 502 small parts in the product. This metal building block is a novice difficulty level and is perfect for first time users. You will get a cool Excavator after built! Sturdily Material: Our model features parts made of Stainless Steel, durable, no sharp edge, safe. Once it's