Low Temperature Stirling Engine Model Interesting Stainless Steel Zinc Alloy Flywheel Gold Stirl

Feature: 1. Stainless Steel: The low temperature stirring engine model is made of stainless steel material and elegant craftsmanship, which is wear resistant and 2. Zinc Alloy Flywheel: The stirling engine motor model has a mirror stainless steel base, glass cylinder liner and zinc alloy flywheel 3. Appearance Treatment: The parts of the steam heat education model toy kit are all appearance treated to avoid rust, which does not contain oil 4. Continuous : If there is continuous power supply, the stirling engine motor toy can run continuously for more than 24 hours without damage 5. Scope of Application: The stirling engine model kit has passed the toy standard test and is safe for children. Use for kids science projects, physics learning, classroom presentations, and more Specification: Item Type: Low Temperature Stirling Engine Model Material: Stainless Steel Color: Metal Primary Color, Golden Flywheel Purpose: Physical Science Model Package List: 1 x Flywheel Plate 1 x Flywheel 1 x Small Measuring Cylinder 1 x User Manual