SH-18 Adjustable Speed Stirling Engine Model Science Technology Puzzle Novelty Toys
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We will work hard to deliver items to you after receiving your orders and make sure they arrive safely. Delivery details will be provided in your confirmation email.In most cases, orders are processed within 2 days.Under special circumstances, it will be delayed as follows: When you place an order on Saturday, Sunday or public holidays, it will be delayed for 2 days..Normally, it needs 5-7 working days (Monday to Friday) without being affected by flight delay or other environmental factors..Because our shipping service is worldwide so the delivery times will depend on your location so it may need a few times and please wait patiently if you are in remote districts or countries.1. Return & Exchange Policy
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Feature:n1. Stainless Steel: Made of premium stainless steel and beech base, the stirling engine model is , has comfortable hand feeling and a long service life.n2. Practical: The DIY stirling engine model can work continuously for more than 8 hours with continuous power supply, very and practical.n3. Easy to Operate: Just Fill the alcohol combustor with 95 percent alcohol and turn it on. Let the light burn the round end cylinder for about 20 seconds, then push the wheel, it will work.n4. Wide Application: The stirling engine model set is suitable for science programs for children, physics and machine learning, classroom teaching props and home decoration.n5. Multipurpose: The educational stirling engine model can be used as a your family or friends and can also be used for teaching props.nnSpecification:nModel: SH-18nProduct Name: Stirling Engine ModelnMaterial: Beech Base, Stainless SteelnWeight: 320gnSize: Approx. 10x10x10cm/3.94x3.94x3.94innApplicable: For Children"s Science Programs, Physics or Mechanical Learning, Classroom Teaching Props Accessories, Birthday Gifts for Friends, Family, Parents, Children, Etc.nnHow to Use:nPlace the alcohol combustor at the end of the round end cylinder, pour in 95 percent alcohol, ignited and let the combustor burn the round end cylinder for about 20 seconds, then gently push the wheel.nnNote:n1.No lubricating oil is allowed to be added to the cylinder piston;n2.Product data are all manually measured, there may be slight errors;n3. The color of the base may vary slightly, please refer to the actual product.nnPackage included:n1x Stirling Engine Modeln
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