Feature:

1. [Exquisite Workmanship] Adopt rhombus shaped connecting rod structure design, reduce lateral force and resistance, increase flywheel design, easier to start and longer running time.
2. [Interesting And Imaginative] Steam engine model is a interesting and imaginative tabletop toy, designed with dual mini generator loads, to meet your various need.
3. [Stimulate Curiosity And Creativity] This steam engine model can be used as a science educational toy to study how internal combustion engines work, provide material for children's science projects, stimulate curiosity and creativity.
4. [Perfect Gift] A perfect gift for anyone interested in science, and as a teaching tool to demonstrate knowledge of mechanics and physics, and can also be used as a tabletop decorative.
5. [Widely Application] Widely suitable for variety of situations, such as for children's science projects, physics and mechanics learning, classroom presentations, etc.

Specification:

Item Type: Steam Engine Model
Bottom Plate Product Size: Approx. 20 x 9 cm / 7.9 x 3.5 in
Material: Stainless steel, copper
Application: For children's science projects, physics and mechanical learning, classroom presentations
Applicable People: Over 14 years old, easy to use, can more intuitively observe the operation of the Stirling engine
Weight: Approx. 890g / 31.4oz

Package List:

1 x Bottom Plate

1 x Ethanol Lamp

1 x Accessory 

1 x Piston

1 x Needle Tubing

2 x Hex Wrench

1 x Boiler

1 x Magnet

1 x Chinese And English Manual