692Pcs 3D Metal Farm Corn Planter Puzzle Gear-Driven Assembly Model Kit Features:.Model kit has a exquisite appearance and the shape looks cool, the surface of the parts is smooth and no burr, and the fit between the parts is high.The tire has clear tread, abrasion resistance and pressure resistance, ensuring the stability of the shape, flexible joints and large adjustment range.All of four wheels can be rotated, adopt spring shock absorber design, and the tires are made of high-quality rubber.The pushing joint can be rotated, the mechanical structure is perfect, the rotation process is clear at a glance, and the driving power shows the beauty of the machine.By assembling the model, you can exercise your hands-on ability and enjoy the fun of DIY.After assembled, It can be used as a model decoration at home or as a collection.A total of 692 parts. Includes instruction book and each step is very clear, with screwdriver and wrench.Warm tip: The model kit contains small parts, Kids please play with an adult; Suitable for over 6 years oldSpecifications:.Color: As Shown.Material: Stainless Steel.Product Dimensions: 23.5 x 13.6 x 11m.Product Weight: 890g.Package Dimensions: 40 x 29 x 10cm.Package Weight: 960g.Packing: BoxPackage Content:.1Set x Model Kit.1 x Screwdriver.1 x Wrench