Low Temperature Stirling Engine Coffee Cup Stirling Engine Model Education Toy

Key Points:
1, FANTASTIC SMART THING WITH EXTREMELY WELL MADE WHICH RUNS LIKE A DREAM----The Stirling engine is produced with high quality material and elegant work-craftsman. this Stirling engine adopts mirror surface stainless steel for the base, glass cylinder liner, precision bearing, bearing steel shafts, zinc alloy flywheel. All the parts have done surface treatment to avoid rusting. Oil-free.
2, OPERATION EASILY----Pour a cup of hot coffee, put the Stirling on the cup, preheat for 30 seconds to 1 minute, turn the flywheel clockwise to start, the engine will automatically rotate. When it slows down, the coffee temperature is suitable for drink. Enjoy physical power-train mechanism display and coffee. It also can work on top of ice cube. Some guys put the Stirling on cup of hot water and put small ice cubes on the Stirling upper plate. This makes the temperature difference much bigger than normal, then it runs even more fast and crazy. Just enjoy the toy!
3, LONG LASTING----It can run for 24+ hours continuous without any broken if there are continuous power supplies. One customer put the stirling on USB hot plate (excluded in the package) and the stirling runs on his desk for weeks. Don’t burn the stirling base or put it in the stove, the stirling plastic parts will damage.
4, PRIORITY GIFT OPTION FOR MANY APPLICATIONS----It is an amazing and fantastic product at this price. Its elegant gift package makes it spruce up and presentable. It has a wide range of application as, great gift for Kids' science project, Physical/mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, kids, etc. Many of our customers come from school, colleague, etc.
5, AMAZING CONVERSATION PIECES ON YOUR DESK----It's funny to see people's looks and reactions when they squeeze a little shot for this Stirling engine. Put it on the cup which full with hot waters, give the flywheel a gently push, and get the flywheel going, and then it works like charm. All of your guests want to know what happened, ice-breaking success. What a marvelous toy!

Tips:
1, While operating, please let the engine natural cool. Don't touch the high temperature parts of the machine to avoid scald.
2, Not use heat sources with temperatures above 150 degrees,  
3, Can not use with flame heating! 
4, The Stirling engine model is suit for people over 8 years old. Operate under adults' supervision. 

Specifications:
Item Name: Low Temperature Stirling Engine
Material: Stainless Steel
Speed up to 180-200 RPM
Product Weight: 248g
Package Dimensions: 10*10*12cm
Package Weight: 300g
Packing: Box

Packing List:
1 x Low Temperature Stirling Engine
1 x User Manual