Stirling Engine Balance Double Engine Motor Model Heat Education Model Craft Discovery Alternator

1.This All Metal Stirling Double Engine, because of the heat from high-grade the engine will run madly and create the electricity. The power will go through the wire and drive the multicolor LED lighting. 2.Made of metal long-term heating without pressure; it can run quietly and stably at speed. All the parts have done to avoid rusting. 3.Fill the for burner with your 95% (we recommend this and light it. Let the light burn the round ended cylinder for about 60-120 seconds, then give the wheel a gently push, it will run like a charm. 4.No use, kerosene, oil, wine, Use 95% alcohol.This engine does not need to add water, oil, dry-burning air expands to generate power. 5.It has a wide range of application as, great gift for Kids' science project, Physical/mechanical learning, teacher’s props on birthday gift for families, parents, kids, Many of our customers come from school, colleague,