Funwetrike Stirling Engine Model Kit, DIY Stirling Engine Car Stem Steam Model Set with Solid Wood Baseplate,Fun Educational Science Experiment Kit

High quality: 100% brand new with high quality. The bracket is made of zinc alloy material, which is firm. The flywheel, cylinder liner and shifter piston are made of aluminum alloy finishing, fine milling, texture and beauty Exquisite Manufacturing Process: The baseplate is made of hard solid wood and finely polished. The bracket is made of zinc alloy material, which is firm Authentic principle: This model engine is also a great tool for education and learning, you can learn how it works and how it works mechanically by watching it at work Easy to Display and Operate: Featuring a simple and easy-to-understand operation and display method, allowing you to easily control its operation by starting and stopping the engine or to display in any location, such as a desk or display cabinet Best Gift: The design concept is novel, the overall shape is exquisite and fashionable, and a great choice for gift collection, Manufacturer: Funwetrike