DM115, OHV Inline 4 Cylinder Diesel DIY Engine Model Kit that Runs, 1: 10 Full Metal, 300+Pcs, Gifts for him

  DM115 OHV Inline 4-Cylinder Diesel Engine Model: Build, Learn, and Marvel   Get Ready for a Dynamic Mechanical Adventure Dynamic Simulated Model: The DM115 isn't just a pretty face. Hook it up to power, and watch as the motor drives this beauty, simulating the operation of a real engine. It’s not just a model; it’s a dynamic piece of mechanical art. Watch every moving part in action and experience the thrill of engineering right before your eyes.   Exquisite Mechanical Decoration: This ingeniously designed mini OHV inline four-cylinder diesel model is crafted with premium quality metal parts, giving it an incredible texture and feel. It’s more than just a model; it’s a gateway to the fascinating world of mechanical engineering, bringing an immersive experience to your desktop.   All Included for Building This Engine Model: With over 300 meticulously crafted parts and a detailed English instruction manual, you'll dive into the full assembly process. From small parts to a stunning