ROUASD Full Metal Mini Steam Engine Model Kit – High-Speed 50,000RPM Steam Turbine Physics Experiment Kit for Adults, Educational Mechanical Model, Desktop Display

ROUASD Full Metal Mini Steam Engine Model Kit – High-Speed 50,000RPM Steam Turbine Physics Experiment Kit for Adults, Educational Mechanical Model, Desktop Display

• ?【High-Speed Micro Turbine Engine】Delivers up to 50,000 RPM with a 1.95 mm output shaft—powered by compressed air for light grinding, educational demos, or mechanical experiments.
• ?【All-Metal Precision Build】Constructed from brass and stainless steel with four stainless ball bearings. Smooth, shiny finish gives it a premium look and reliable long-term performance.
• ?【Palm-Sized & Collectible Design】Tiny and elegant—fits in the palm of your hand. A true mechanical gem ideal for collectors, science lovers, and engineering enthusiasts.
• ?【Educational & Functional Value】Lets users visually explore turbine principles. A great tool for science projects, hands-on learning, or sparking a teen’s passion for physics.
• ?【Perfect Gift for Hobbyists 】Weighing only 42g and boxed securely (5.5 × 5.5 × 4.5 cm), it makes a unique and thoughtful gift for students, collectors, and STEM-minded hobbyists.