SQLX New L-shape Stirling Engine Model With Usb Connector And Night Light,stirling Engine Model Educational HK

L-type Stirling engine: The overall shape is novel and unique, the all-silver appearance is cool and eye-catching, the engine is equipped with a small generator, and it can also be connected to a load night light. It is full of metal mechanical and technological sense. It is an excellent and exquisite decorative model.Educational toys: When the machine is running, the USB cable is connected to the generator, which can the night light, giving space for hands-on operation, exploring science, enhancing imagination and creativity, and realizing your scientific and technological .Excellent workmanship: The machine is mainly made of stainless steel and aluminum alloy. The surface treatment is exquisite, in metallic , and the parts are matched with high precision. The bottom plate is provided with a place for placing an alcohol lamp. The machine runs smoothly and reliably. The perfect combination of beauty.Instructions for use: The product itself has been assembled and can be operated and started at any time. Place the product on the water platform, then pour 95% alcohol into the alcohol lamp (capacity no more than 2\/3), light the alcohol lamp, place it under the hot cylinder to preheat for , turn the flywheel by hand to help start.size:16 x 8 x 11cmMaterial:Aluminum alloy + stainless steel + quartz tubecolour:Gold SilverPackage Contents:1 x Stirling Engine Model1 x Small Night Light1 x USB CableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.