Feature:
- Physical Science DIY Kits - Stirling Engine Model, physical motor heat power electricity generator external combustion engine model kits
- Theory - Similar to internal combustion engine: the burning alcohol lamp provides heat power to make the expansion of gas inside, then the gas molecular internal power increasing and working strongly to the flywheel. With the help of the flywheels, heat energy will convert into mechanical work
- Great Educational Toy - Classroom or laboratory experimental teaching aids, cultivate children'sinterest in physics, more intuitive and easy to understand
- Not only is it an excellent educational toy for children, but it can also be used as a collectible.
- The product is suitable for people over 14 years old.
- Tips: Be careful not to be burnt by high temperature during the operation.

Specification:
Material: Metal + Plastic + Rubber
Assembled Size(LxWxH): Approx. 16 x 8.5 x 11 cm
Bulb size: 9cm

Package Includes:
1 x Stirling Engine Model (with replacement parts)
1 x Bulb