Y-shape Retro LED Stirling Engine Generator Model Educational Science Toy Christmas
.Craft Decorations: The Stirling engine has simple and beautiful appearance, full of metallic mechanical and technological sense. It is an excellent exquisite decoration model. The product comes with a small generator and LED lights, which can be bright when running.
.Excellent Manufacturing Process: Exquisite workmanship wood-color bottom plate, dollar pictogram symbol flywheel, overall retro industrial style and look-resistant color system, main body is made of high-quality aluminum and alloy materials, high-speed CNC processing technology, overall fine grinding, machine operation is stable and reliable
.Product Instructions: The product itself has been assembled and can be operated at any time. Place the product on a horizontal table, then pour 95% alcohol into the alcohol lamp (capacity no more than 2/3), ignite the alcohol lamp and place it under the hot cylinder to preheat for 30 seconds, and turn the flywheel by hand to assist the start.
.Use Significance and Value: The product includes colored LED string lights and lamp beads, users can DIY and enjoy the fun, can also create a romantic holiday atmosphere, enhance children's fun in scientific experiments. At the same time, it also gives another characteristic of holiday gifts, both boys and girls can play.
.It can be used as a popular science educational toy to do scientific and technological experiments, exercise practical ability, and cultivate innovation ability. Can also be used as a collection of technology ornaments
.Tips: When the engine starts, do not touch the propeller or heat the high temperature parts, and do not add any lubricating grease or water.
.For Age: 8+
.Material: Aluminum Alloy + Quartz Glass + Wood
.Product Dimensions: 17.4 x 8.4 x 9.8cm
.Product Weight: 460g
.Package Dimensions: 20 x 11 x 13.5cm
.Package Weight: 650g
.1Set x Stirling Engine