ROUASD Mini Metal Steam Engine Kit, with Base & Boiler & Lamp Retro All-Metal Vertical Steam Engine Mechanical Model Kit for Adults, Physics Science Experiment Desktop Collection Gift

ROUASD Mini Metal Steam Engine Kit, with Base & Boiler & Lamp Retro All-Metal Vertical Steam Engine Mechanical Model Kit for Adults, Physics Science Experiment Desktop Collection Gift

• ✅ 【Retro All-metal Vertical Steam Engine Kit 】-- Product Dimensions: 16 x 12 x 16m / 6.2 x 5 x 6.2inch. Material: Metal. Perfect as a great tool for education and learning to understand the working principle and mechanical principles of the steam boiler engine.
• ✅ 【 Authentic Reproduction 】-- 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. Works in conjunction with a double alcohol lamp to provide steam continuously for about 45 minutes when once added water. Equipped with a safety valve on top to ensure safe function.
• ✅ 【Premium Craftsmanship 】-- Treated by CNC cutting and grinding and frosting color oxidation, the engine is made of aluminum alloy and brass for fast color. The first-class processing technology makes it become an artware with both texture and aesthetics, allowing you to experience the high-end mechanical model with superior performance.
• ✅ 【 Please Notes】-- Do not dry burn the machine without water. Do not touch the heated parts of the machine to avoid scalding. Children should use the machine under the supervision of adults.
• ✅ 【 Handsome Gift】-- Suitable for mechanical enthusiasts, collectors, and anyone interested in mechanical principles as a decorative item and a valuable collectible. Ideal for an unforgettable gift for Steam Engine model collectors.