Steam Engine Model Kit That Works, DIY Ancient Steam Powered Engine Ball Model, Physics Experiment Set for Enthusiasts & STEM Gift Enthusiasts

【Historical Steam Engine Replica】Based on a 1st-century invention, this model recreates one of the earliest steam-powered devices, demonstrating the basic principles of steam propulsion. 【DIY Easy Assembly Kit】Includes precision-machined aluminium alloy, brass, and stainless steel components for simple and fun hands-on assembly, allowing users to build a fully functional steam engine model 【STEM Education Learning Tool】Demonstrates steam propulsion and rotational motion through practical examples, making it an engaging teaching tool for physics, engineering, and historical science education 【Durable High-Quality Materials】: Made from corrosion-resistant metals with a black or silver finish, ensuring durability for long-term display, demonstration, or collection purposes. 【Ideal Choice for Display and Collection】: With its compact dimensions of 14.7 × 9.5 × 12.5 cm and exquisite craftsmanship, it is an ideal choice for enthusiasts, educators, and collectors to display and appreciate.