DIY Assembly Engine Model Vacuum Engine Motor Model Educational Model For Internal & External Combustion Engines

【DIY ENGINE ASSEMBLY KIT】 This vacuum engine model is designed for educational purposes, allowing users to explore combustion engine mechanics through assembly and operation, for classrooms or home learning. 【ENGAGING MECHANICS DEMONSTRATION】 Witness the intricate movements of the valve and piston firsthand as you build this model, fostering a deeper understanding of mechanical engineering principles. 【STURDY AND ELEGANT DESIGN】 Made with stainless steel and solid wood, this model not only functions effectively but also serves as an attractive display piece when not in use. 【EASY TO USE】 Just ignite the alcohol burner and turn the handwheel; this model will operate independently after setup, making it accessible for users of all skill levels. 【PACKAGE INCLUSIONS】 The model set includes a motor model, bottle, taps, and an alcohol burner; dimensions are 15 x 7 cm (9 x 2.7 in); check your sizing guide for reference.