• Single Flywheel Hot Air Stirling Engine A Special Mini Magnet Stick In The Bottom Of Alcohol Lamp Bottle, It Make The Bottle Can Attached To The Stirling Board And Avoid Drop By Vibration During Stirling Working
• With The Help Of The Single Flywheel, This Engine Run Madly
• It Is A Amazing And Fantastic Product At This Price,It Can Be A Great Gift To Your Families Or Friends
• It Also Can Be Used For Teaching Purpose.Many Of Our Customers Comes From School,Colleague,Etc
• Material :Stainless Steel , Copper And Aluminium