• 【Material】: Made from stainless steel, this diesel engine model toy is strong and rustproof, promising long term use.
• 【Practical Demonstration】: The 4-stroke internal combustion engine model provides a clear and practical demonstration of how such engines work, enhancing understanding through visual learning.
• 【Educational Tool】: Ideal for middle school physics experiments, this model serves as a nice teaching instrument to demonstrate the principles of a gasoline engine.
• 【Fine Craftsmanship】: This model of a 4-stroke internal combustion engine is meticulously crafted, ensuring quality and durability.
• 【Product Dimensions】: With dimensions of 11cmx17cmx30cm, this model is compact yet detailed, making it easy to handle and understand.