The hardware part of the whole product is made of high quality aluminum alloy materials, CNC finishing.
Surface high mirror light treatment, as shiny as a mirror, exquisite and beautiful appearance.
The LED light will glow when machine and electric generator are working. With 4 anti-skid pads at the bottom of model machine, ensure stable operation.
It can be used as a special squirrel shaped artwork to decorate at home and in the office.
Great educational toy, classroom or laboratory experimental teaching aids, a best choice gift to students, teachers, children, friends and colleagues.
Material: Aluminum Alloy + Glass
Item Size: 15.5 * 8.0 * 12.8cm / 6.1 * 3.1 * 5.0in
Item Weight: 520g / 18.3oz
Package Size: 17.5 * 13.7 * 9.5cm / 6.9 * 5.4 * 3.7in
Package Weight: 651g / 23.0oz
1 * Stirling Engine Model
1 * Alcohol Lamp(without liquid)
1 * Glass Tube
1 * LED Light
1 * User Manual（English)