ELENKER Mini Hot Air Stirling Engine Motor Model Educational Toy Kits

A special mini magnet stick in the bottom of alcohol lamp bottle it makes the bottle can attached to the stirling board and avoid drop by vibration during stirling working. A hot engine that works and ready to run; great to display basic principle of the external combustion engine it can be a great gift to your families or friends. It also can be used for teaching purpose. Manufactured by ELENKER. With the help of the twin flywheels this engine run madly. Mini size you can be put into pocket. Mini hot air stirling engine single flywheel. Size:3.98(Long) x 1.8(Width) x 2.36(High)inch.