Product Highlights:

• Challenge and Fun Combined: This 642-piece metal construction loader offers a unique assembly experience. Achieve a great sense of accomplishment upon completing this intricate mechanical model.

• Superior Quality, Sturdy & Durable: Crafted from high-quality metal materials, all components are precisely machined to ensure the model's structural stability and long-lasting playability, also making it a valuable collectible.

• Recreates Real Mechanical Actions: The ingeniously designed linkage mechanism perfectly replicates the realistic lifting and tilting actions of a loader's bucket. Assemble and play to intuitively grasp the charm of mechanical engineering.

• Cultivates STEM Skills: This model is an ideal STEM (Science, Technology, Engineering, Mathematics) learning tool, helping to enhance children's and teenagers' logical thinking, problem-solving abilities, spatial imagination, and hand-eye coordination.

• Complete Tool Kit, Easy to Start: Equipped with a dedicated screwdriver, wrench, and detailed illustrated instructions, even those new to metal construction can follow step-by-step and enjoy the building fun.

Product Specifications:

• Number of Pieces: 642PCS

• Assembled Dimensions: Approximately 9.72 inches (L) x 4.29 inches (W) x 4.17 inches (H)
  

• Material: High-quality metal

• Recommended Age: 8 years and above (adult supervision recommended)

Package Includes:

• Metal Building Components Pack (642PCS)

• Illustrated Instruction Manual

• Dedicated Screwdriver

• Dedicated Wrench

Embark on your engineering journey now and build an impressive engineering loader with your own hands!