ID 1266854575 Aibecy Retro Style Hot Air Stirling Engine Motor Model
Features:Dollar($) sign flywheel design, overall retro industrial style, delicate and beautiful. Exquisite wooden base, and the hardware part of the product is made of high quality aluminum alloy and zinc alloy materials, CNC finishing.Easy operation- Fire the alcohol lamp, preheat the tube approx. 60s(must), turn the big wheel, the machine work.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.Comes with color LED light string and beads. Users can DIY themselves to enjoy the fun, and create a romantic festival atmosphere to enhance the fun of scientific experiments for children. It is also with a storage bag, convenient for customers to store after use.Great educational toy, classroom or laboratory experimental teaching aids, a best choice gift to students, teachers, children, friends and colleagues.