Mini Metal Steam Engine Kit, Retro All-Metal Vertical Steam Engine Model with Base & Boiler & Lamp, Engine Model Kits Science Physical Desktop Engine Experiment Toy for Adults

Mini Metal Steam Engine Kit, Retro All-Metal Vertical Steam Engine Model with Base & Boiler & Lamp, Engine Model Kits Science Physical Desktop Engine Experiment Toy for Adults

• ✅ Material: The Steam engine is made of aluminum alloy and brass for fast color. Treated by CNC cutting and grinding and frosting color oxidation, long-lasting.
• ✅Safety: The steam boiler is made and processed by a solid aluminum alloy rod, with a single wall thickness of 3.5mm, for safety and firmness. Equipped with a safety valve on top to ensure safe function.
• ✅ Works in conjunction with a double alcohol lamp to provide steam continuously for about 45 minutes when once added water. Comes with aluminum alloy base, heating boiler and alcohol lamp.
• ✅ This gift is a good choice for adults on Fathers Day, and for children or teens on Christmas. It can allow you to feel the fun of the steam boiler model, while exercising hand eye coordination skills during using it. Whether you are an experienced player or a beginner, you will find that this steam boiler is both challenging and has many benefits.
• ✅ Please Note: The machine is prohibited without water dry burning, Do not touch the heated parts of the machine to avoid scalding. Children should use the machine under the supervision of adults.