[Product Information]

• Enter your model numberto make sure this fits.
• Stirlingtechonline is exclusive distributor and the owner of the brand "SunnyTech"----Please be sure you receive an authentic SunnyTech stirling with SunnyTech logo and only sold by Stirlingtechonline to ensure 1-year 100% Satisfaction Guarantee.
• Hot Air Stirling Engine Twin flywheel
• Size: 180mm X 90mm X 90mm / 4.25in* 3.54in* 3.54in
• glass tube is packaged separately with bubble bag to avoid damage during shipment. easy to take off the package，and put it back to the place.
• Wood base is bare and left unpainted. You can fly your imagination and stain it the color you prefer yourself or with kids， friends，etc.