• Stainless Steel Brass
• 🌈Stirling High-end Professional Edition:The Stirling engine is powered by the expansion of the gas.By personally.From the materials and workmanship to meet the requirements of high-end model enthusiasts
• 🌈Simple and beautiful shape:The whole metal is built, precision machined, durable and of excellent quality.The surface is golden and cool.A combination of texture and beauty is realized.The stainless steel cylinder is beautiful and durable, and it does not wear at high speed for a long time
• 🌈Simple and convenient maintenance:This product is a short-stroke high-speed engine process model, high power and high speed, speed can be adjusted, the speed range is 200-2000 rpm.From the materials and workmanship to meet the requirements of high-end model enthusiasts
• 🌈Interactive Learning Experience:By personally operating, you can understand the operating principle of the smoldering stirling engine by observing the entire engine running process and deepen your interest in physics learning.
• 🌈Caution:Water, kerosene, gasoline, lighter oil, and liquor should not be added.The product is suitable for people over the age of 14 and should be careful not to be hot to the high