ENJOMOR Metal Balance Hot-air Stirling Engine Model with LED Lighting Set Educational Toys Gifts

Features:

1. Creative design: the use of Stirling principle to create a fun and educational model. Different from the ordinary Stirling engine, it is a balance structure, through the alcohol lamp heating, the engine can be stable and fast running, you will feel the charm of mechanical operation.
2. Technology power generation: the base is installed with a micro generator and LED light set, if you try to make the engine work in a dark environment, then you will be completely fascinated by the light emitted by the LED colorful lights and feel the magic process of energy transformation.
3. Well-made: It is mainly made of aluminum alloy with mirror polished surface. Heating quartz glass tube can be long heat-resistant, not easy to break. The overall shape is exquisite, with a combination of texture and beauty. You will be satisfied with its appearance and quality.
4. Widely used: it can be used for teachers, students, friends, family science projects, physics mechanical classroom teaching aids demonstration teaching, desk top gift display ornaments, etc. Many of our customers come from schools and engine modeling enthusiasts.
5. Machinery Lovers Gift: This price makes it an amazing craft and its elegant gift packaging makes it look beautiful and generous. Also this is a conversation starter that will impress your visitors. Even if you just put it on your table, it's a cool piece of art.

Specifications:

Material: aluminum alloy + quartz glass;
Color: as shown;
Product Dimensions: 17 x 8 x 14 cm
Product Weight: 460 g
Package Dimensions: 20.5 x 11.5 x 18.5 cm
Package Weight: 708 g
Packaging: color box;
Packing list: Stirling engine * 1, alcohol lamp * 1, tweezers * 1, hexagonal wrench * 2, O ring * 4, silicone snap tube * 1, instructions * 1.
Applicable age: 8 +;