LTD Stirling Engine: Mainly made of metal, the dreamy and machine model is exquisite, aesthetic and rich in metallic luster
Wide Application: The affordable and stunning model can be used for scientific laboratory projects, energy conversion dynamics studies and demonstrations
Build to Last and Continuous Running: The sturdy engine works silently. It will run continuously and permanently, as long as the temperature difference is enough, which is capable of placing on your desk and office table for a long time
Simple Operation Easy Use: Put it on a water cup or coffee cup with a water temperature above 90 degrees Celsius, then turn the flywheel into a magical operation after half a minute of preheating for an enjoyable toy on your desk
Notes: You only need to fill the glass by about half. If theres a bit of mechanical noise, just lubricate it with a little graphite to quiet it down. You can scrape the graphite off a pencil with a knifes
Description
Specifications:
.Material: Aluminium Alloy + Stainless Steel + Glass
.Product Dimensions: 7 x 7 x 11cm
.Product Weight: 260g
.Package Dimensions: 13 x 12 x 10cm
.Package Weight: 300g
.Packing: Graphic Carton
.Ages: 8+
Package Including
.1*Stirling Engine
.1*Instructions