LL-007-Gold Hot Air Stirling Engine Generator Model with LED, Wooden Base

Ready-to-run hot air Stirling engine generator model with a gold finish, stainless steel connecting rod and aluminium alloy body on an oak wooden base with sponge anti-slip pads. Fill the alcohol lamp with 95% alcohol, light it, heat the cylinder for about 20 seconds, then push the flywheel. The generator outputs DC low voltage of 3.0-5.0V and lights the included LED beads; it is not connected to mains power. Size 170x80x105mm. A science experiment aid for classrooms, labs and desk decor.

What's in the box
1 x Engine Model
1 x Alcohol Lamp (without liquid)
1 x English Instruction Manual
1 x Alcohol Dropper (3ml)
1 x Spare Heating Tube
2 x LED Bead
3 x Hex Wrench
1 x Tweezer