Metal Assembly Farm Grading Machine Model 3D DIY Agricultural Vehicle Assembly Model Creative Ornaments (680+PCS)Features:.Unique Appearance: Designed with the appearance of an agricultural grading machine, adopts a combination of screws, nuts, and iron sheets to create a highly realistic and interactive vehicle model..Selected Materials: Made of high-strength alloy material, with good compressive structure and strong resistance to wear and impact, this model features high-quality & thick rubber tires for a stable play structure and high-precision & smooth parts fitting each other to ensure comfortable model stability and assembly feelings..Moveable Parts: The assembled model has movable parts and rotated wheels by pushing, making the vehicle more playful..Assembly Fun: Includes 680+ parts with an average assembly time of about 3 hours. Provides detailed instructions to assemble with screws and nuts step by step. No need for glue..Collectible Gift: An excellent gift for enthusiasts of art, engineering, or metal model during holidays and also an ideal gift for children interested in STEM education.Specifications:.Material: Stainless Steel.Parts: 680+PCS.Assembly Difficulty: Medium.Assembly Time: 3h (Depending on Individual Hand Skills).Product Weight: 550g.Package Weight: 660g.Product Dimensions: 27.58 x 8.3 x 11.6cm.Package Dimensions: 36 x 23 x 3.8cm.Packing: Box.Age: 16+ Metal Assembly Agricultural Tractor Model 3D DIY Agricultural Vehicle Assembly Model Creative Ornaments (630+PCS)Features:.Unique Appearance: Designed with the appearance of an agricultural tractor, adopts a combination of screws, nuts, and iron sheets to create a highly realistic and interactive vehicle model..Selected Materials: Made of high-strength alloy material, with good compressive structure and strong resistance to wear and impact, this model features high-quality & thick rubber tires for a stable play structure and high-precision & smooth parts fitting each other to ensure comfortable model stability and assembly feelings..Moveable Parts: The assembled model has movable parts and rotated wheels by pushing, making the vehicle more playful..Assembly Fun: Includes 630+ parts with an average assembly time of about 3 hours. Provides detailed instructions to assemble with screws and nuts step by step. No need for glue..Collectible Gift: An excellent gift for enthusiasts of art, engineering, or metal model during holidays and also an ideal gift for children interested in STEM education.Specifications:.Material: Stainless Steel.Parts: 630+PCS.Assembly Difficulty: Medium.Assembly Time: 3h (Depending on Individual Hand Skills).Product Weight: 550g.Package Weight: 660g.Product Dimensions: 18.2 x 11.4 x 10.5cm.Package Dimensions: 36 x 23 x 3.8cm.Packing: Box.Age: 16+