Feature

●Crazy barrel with double flywheel: Stirling with double flywheel runs much faster than Stirling with single flywheel. The engine runs and generates due to the heat of the premium alcohol and twin flywheels. This is a very fun and imaginative toy.
●Well made: plates are Russian pine wood and are made with fine grinding; the working cylinders and pistons of the engine are made of fine aluminium alloy. The connecting rods of the displacement pistons are finely ground bearing steel. The motor also uses large quartz glass tubes as hot cylinders to reduce the risk of bursting when burning.
●Durable packaging - Glass tubes are packed separately from bubble bags to avoid damage in transit. Simply remove the packaging and reassemble. The wooden base is exposed and unpainted. can let your imagination run wild and colour it yourself or with your children and friends.
●Easy to use and durable - fill the alcohol burner with 95% alcohol (we recommend this) and light it. Let the light at the rounded end burn the cylinder for about 20 seconds, then lightly press the wheel and it works like a magic. It can be used continuously for more than 8 hours without damage, tested by a customer.
●Preferred gift option for many apps ---- this is an amazing and fantastic for this. Its elegant gift packaging makes it pretty and pretty. It has a wide range of applications, as a great gift for science projects for children, physics/mechanical learning, presentation props for teacher classes, family, parents, childrens birthday gifts, etc. Many of our customers come to schools, colleagues, etc.


Description

Veciado Size: 183 x 90 x 90 mm
Material: aluminium alloy.
Colour: as shown in the picture.

Package contents:
1 set x Stirling principle engine model.

Only the above package content, other products are not included.
Note: Due to the light and screen difference, the colour of the item in the photos may be slightly different. The allowed measurement error is +/- 1-3 cm.