Stirlingtechonline is exclusive distributor and the owner of the brand ''SunnyTech''----Please be sure you receive an authentic SunnyTech stirling with SunnyTech logo and only sold by Stirlingtechonline to ensure 1-year 100% Satisfaction Guarantee.
Tube material:Metal (not glass). The Tube may have tiny burn trace as picture show, it is not used, it''s product test trace.
Size: 180mm X 90mm X 90mm / 7.086 in X 3.54in X 3.54in
This stirling adopt great material to produce, double weight of other hot air stirling engine.
It is a amazing and fantastic product at this price, it can be a great gift to your families or friends. It also can be used for teaching purpose. Many of our customers comes from school,colleague,etc

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.5 inch
Height : 4.5 inch
Length : 8 inch

Item Weight: 1.6 pounds (View shipping rates and policies)
Shipping Weight: 1.65 pounds (View shipping rates and policies)

ASIN : B00Z9OJHA6