RETROL SE-02 Full Metal Reversible Horizontal Stationary Steam Engine Model Kit with Boiler, Generator & Street Lamp, Steam Power Educational Demonstrations & Desk Decorations for Adults - 100PCS

✨ Reversible Horizontal Steam Engine - Features a fully functional, classic-designed horizontal steam engine with visible pistons, flywheels, and crankshafts. Watch it operate in both directions, delivering a captivating and authentic steam-powered mechanical performance Working Generator & Illuminated Street Lamp - See steam energy convert into electricity in real time! The engine drives the generator to power up the nostalgic street light, enhancing both the educational value and visual charm of this detailed model ️ Hands-On Metal Assembly Experience - With 100 precision-made brass, aluminum alloy, and stainless-steel parts, this kit offers a rewarding DIY challenge for both beginners and experienced builders-perfect for developing mechanical insight and assembly skills Ideal STEM Learning Demonstration - Perfect for students, teachers, and engineering enthusiasts, this model safely demonstrates core principles of thermodynamics and mechanical energy, making it a great tool for classrooms, hobby displays, or personal learning Elegant and Educational Gift Choice - Packaged in a stylish gift box, this all-metal steam engine set is the perfect present for model lovers, engineering students, collectors, and anyone fascinated by the mechanics and history of steam power, Manufacturer: Joytopiaminds