Haynes DIY Assembly Mini L4 Simulation Transparent Runnable Engine Model Type_Stirling Accessories Use 95% alcohol (self-prepared) during

Use 95% alcohol (self-prepared) during operation

and optimum performance

Product Size: 200 x 60 x 70mm

Use Time: about 15-20 minutes

Haynes DIY Assembly Mini L4 Simulation Transparent Runnable Engine Model Type_Stirling Accessories Use 95% alcohol (self-prepared) duringHaynes DIY Assembly Mini L4 Simulation Transparent Runnable Engine Model Features: . Explore the mysteries under the hood of the car! L4 simulation engine, the parts are designed according to the real engine, and the assembly experience is different. The model can be run after assembly, and it has sound waves, the outer shell is transparent, and it can be seen directly inside the engine. . The product comes with detailed assembly instructions, a total