Series: Otona no Kagaku product version
Product: Stirling Engine
Materials: Body, stand and other main unit parts: Aluminum, Displacer: Iron, Pipes, etc.: Brass, Flywheel plate: Copper, Screws, etc.: Iron (nickel plated), Various plastics (Gears (black): POM, Piston cover, bearings, etc. (black): ABS, Battery box (black): Polypropylene, Screwdriver handle (black): Polyethylene, Small bags: Polyethylene, Blister pack: PET)
Package contents: Assembly kit (parts, Phillips screwdriver)
Targeted ages: Age 12 to adult
Package dimensions: 340 (D) × 290 (W) × 70 (H) mm, 1,300 g
Assembled size: 280 (D) × 125 (W) × 130 (H) mm, 700 g
Assembly time: Approx. three hours
Batteries: Two AA batteries (sold separately)
Country of origin: China
Instruction manual: Japanese only. No English instruction
* Also requires alcohol fuel (can be purchase at a drug store or the like).
* This experiment uses fire. Be extremely careful about potential burns and fires. Do not allow children 15 years of age or younger to conduct the experiment without adult supervision.