Stirling Engine Kit Model Metal External Combustion With Light Bulb Developmental Toy Black Friday Deals Material: Brass + Stainless Steel

Material: Brass + Stainless Steel

science and education

Product Weight: 500g

Color: As Shown

1 x Double-cylinder Engine Body

Stirling Engine Kit Model Metal External Combustion With Light Bulb Developmental Toy Black Friday Deals Material: Brass + Stainless SteelMetal Stirling Engine Model External Combustion With Light Bulb Developmental Toy Description: Name: Stirling Engine Model Material: quartz glass+galvanized aluminum Color: silver Temperature range: 30~700 Size: 180*87*85mm Feature: Low current. Large range and strong power. Energy saving and power saving. Good quality. Easy operation. Instructions: The engine model on the horizontal position by hand toggle the flywheel to see if smooth, if there is a