SH-19 Freestyle Piston Stirling Engine Model Science Technology Puzzle Novelty Toys

Specification: Model: SH-19 Product Name: Freestyle Piston Stirling Engine Model Size: 100*100*100mm Weight: 350g Applicable: Children's science projects, physics and mechanical learning, classroom teacher demonstration accessories, birthday gifts for friends, family, parents, children, etc Note: 1.No lubricating oil is allowed to be added to the cylinder piston; 2.Product data are all manually measured, there may be slight errors; 3. The color of the base may vary slightly, please refer to the actual product. Feature: 1. Long Service Life: The body of the stirling engine model is mainly made of stainless steel material, which has the characteristics of firmness and durability. 2. Wooden Base: The base of the stirling electricity generator is made of premium beech material, which can highlight the noble texture of the whole machine. 3. Easy to Use: Fill the alcohol combustor with your. 4. Applicability: The stirling engine can be used as a table decoration, as well as for children's science projects, physics and mechanical learning, and classroom teacher demonstration. 5. A Perfect Present: This educational stirling engine toy is an amazing and wonderful item, and the stirling engine toy can be a perfect present for your family or friends. Package included: 1x Stirling Engine Model