Low-Temperature-Difference Stirling Engine Model (Coffee-Powered Gadget)

Description

Low Temperature Difference LTD Stirling Engine Model Coffee Powered Gadget

Features:

– LTD Stirling Engine: Dreamlike intelligent engine crafted from metal for metallic luster and exquisite appearance.
– Simple Operation: Place on a water cup or coffee cup with water temperature above 90 degrees Celsius. Flywheel runs after half a minute of preheating.
– Durable & Mute: Operates quietly with sufficient temperature difference for continuous operation. Adds sophistication to any desktop.
– Multi-Purpose: Cost-effective tool for scientific experiments, energy conversion studies, and teaching demonstrations.
– Perfect Gift: Ideal surprise for birthdays and Christmas, suitable for mechanical enthusiasts, model collectors, and teachers. Recommended for ages 8+.

Note:

– Lubricate with graphite for quiet operation if needed.
– Avoid using oil, as it may mix with dust and increase friction.

Specifications:

– Material: Aluminum Alloy + Stainless Steel + Glass
– Product Dimensions: 8.9 x 8.9 x 14.5cm
– Product Weight: 200g
– Package Dimensions: 20.5 x 11.5 x 18.5cm
– Package Weight: 330g
– Packaging: Graphic Carton