Aibecy Hot Air Stirling Engine Motor Model kit Aluminum Alloy Squirrel-shaped Electricity Generator with Colorful LED Light Educational Toy Lab Science Experiment Teaching Aids Gift for Teacher Studen

Please note, this item ships from an international seller. Expected delivery is 10-15 days.Features: The hardware part of the whole product is made of aluminum alloy materials, CNC finishing. Surface high mirror light , 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. Specifications: Color: Silver 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 Package List: 1 * Stirling Engine Model 1 * Alcohol Lamp(without liquid) 1 * Glass Tube 1 * LED Light 1 * User Manual（English)

The hardware part of the whole product is made of aluminum alloy materials, CNC finishing. Surface high mirror light , 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 e