This is a fidelity working engine model designed for handson assembly and learning. Precision metal parts, a polished solid wood base, and a realistic openwork bracket combine to create a durable, attractive display that also functions as a teaching tool. Key benefits Realistic simulation: Accurate mechanical details let you see how an engine converts reciprocal motion into rotation, providing a clear demonstration of basic mechanical principles. Durable materials: Solid wood baseplate is finely polished for stability and appearance. Hot cylinder components, valve baffles, and connecting rods are made from stainless steel for longterm durability. Smooth, responsive operation: Imported precision bearings and a machined silver flywheel deliver steady, lowfriction rotation. Serviceable design: Pure copper crankshaft is straightforward to disassemble for inspection, maintenance, and learning. Functional heating assembly: Allmetal lamp with heat resistant wick is included to operate the model as intended. Educational and interactive: The kit encourages handson learning about mechanics, industry, and science through a guided DIY build. Specifications and features Baseplate: Hard solid wood, finely polished for stability and display quality. Frame: Detailed openwork bracket for a realistic appearance and reduced weight. Metal components: Stainless steel hot cylinders, valve baffles, and connecting rods. Motion parts: Machined silver flywheel and pure copper crankshaft for reliable performance. Bearings: Imported precision bearings for smooth rotation. Heat source: Allmetal lamp assembly with heat resistant wick included. Assembly: DIY kit designed to be built by hand to demonstrate internal mechanisms. How it solves common needs Teaches by doing: Instead of reading about engines, users assemble and operate a working model to understand motion transfer, timing, and mechanical linkages. Demonstrates concepts clearly: Visible moving parts make abstract engineering concepts tangible for students and hobbyists. Durable for repeated use: Metal components and a solid wood base ensure the model withstands repeated assembly and demonstration. Typical use scenarios Classroom demonstration: Use in physics or engineering classes to illustrate mechanical principles such as crank and connecting rod motion, rotational inertia, and bearing function. Family STEM activity: Assemble the kit with children or family members as a collaborative project that promotes problem solving, fine motor skills, and curiosity about how machines work. Desktop display and demonstration: Built model serves as a functional desk display for hobbyists, makers, or educators who want a compact working example of engine mechanics. What to expect during use Handson assembly that requires patience and basic mechanical tools. A working model that operates smoothly when bearings and moving parts are correctly assembled and the lamp wick is used as the heat source. Easy access to the crankshaft and other components for inspection or maintenance. This kit is suitable for hobbyists, educators, and anyone interested in a practical, tangible introduction to engine mechanics through careful assembly and demonstration.