Description

.Use Significance and Value: This product is suitable for DIY model enthusiasts. It can be used as a teaching aid and learning tool to do scientific and technological experiments to understand and learn the structure and principle of Stirling engine. It can be used as a populars science educational toy for children to exercise practical ability and cultivate innovation ability. . At the same time, because of its superior quality and exquisite appearance, it can also be used as a technological ornament, which has a collection value, and can also be used as a creative gift for family, friends or children on Christmas and other festivals.Specifications:.Color: As Shown.Material: Aluminum Alloy + Alloy Steel + Quartzs Glass.Inner Diameter of Heating Tube: 19mm.Piston Diameter: 16mm.Piston Stroke: 16mm.Flywheel Diameter: 65mm.Pulley Diameter: 24mm.Power Generation Voltage: 4-8V.Product Dimensions: 21 x 13.2 x 10cm.Product Weight: 1650g.Package Dimensions: 23 x 15 x 16cm.Package Weight: 1970g.Packing: BoxPackage Content:.1 x Stirling Engine Model