NikolaToy™ Classic Vacuum Stirling Engine

Regular price $73.50 USD Sale price $73.50 USD Regular price $95.00 USD
Sale 22.63% $21.50 USD (22.63%)
Shipping calculated at checkout.
In stock
Description

This Classic Vacuum Stirling Engine is a sleek design ideal for both desktop ornamentation and learning about thermodynamics. A great model to learn about the quirky power of heat exchange.