1. Multi Purpose: Stirling engine model kit has a wide range of applications, such as children's science projects, holiday gifts, physical machine learning tools, teacher demonstration props in the classroom, etc. 2. Smoother Operation: There are 4 anti skid pads on the bottom of stirling scientific physical model to ensure smoother operation with low noise, low pollution and low running cost. 3. Simple to Operate: Stirling scientific physical model is durable, fill the inflamer with 95% alcohol and light it. Let the light burn on the cylinder at the rounded end for about 60 to 120s, push the wheel lightly and it will work. 4. Strong Practicability: Stirling engine motor model is a model for physical experiments, glass tubes and glass alcohol lamps are convenient for direct observation of piston movement. 5. Practical Gifts: The stirling engine model is a well designed mechanical toy that nicely demonstrates the fundamentals of an external combustion engine and makes a great gift for family and friends.
Specification:
Item Type: Stirling Engine Motor Model Educational Toy Material: Zinc Alloy,Stainless Steel,Glass,Log Color: Mirror,Silver Product Size:Approx. 160 x 85 x 95mm / 6.3 x 3.3 x 3.7in(Manual Measurement Error is About 1cm) Output Voltage: 3.0-5.0V Fuel: 95% Alcohol
Package List:
1x Stirling Engine Motor Model Educational Toy
1 x Alcohol Bottle
1 x Alcohol Cover
1 x User Manual
1 x Alcohol Dropper (3ml)
1 x Spare Heated Glass Tube
1 x Lamp Beads
1 x Rope
Note:
Manual measurement error is about 1cm.
We accept PayPal .
We ship item to your PayPal
verified address.
Payment must be received within 3
days from the date of purchase.
All the items will be dispatched
within one business day by Airmail after the payment is clear.
Most times you will receive your
order within 10-30 business days after we transfer your package to
the delivery company. We cannot guarantee the delivery timeframe if
the post office has any unexpected delays due to holiday, weather,
customs, or other conditions. Some countries like Russia, Brazil, or
some European countries may take up to 50 days or longer for
delivery.
We appreciate your patience if you
haven't received items in 30 days(Russian customers may need more
patience by reason of the local delivery system and/or customs). If
you are concerned in any way, please feel free to contact us via
ebay message instead of leaving
negative/neutral feedback or opening a dispute. We will
do our best to solve any problem(resend or refund any missing
item).
Customs duty is obligation and
liability of citizens in your country, so buyer should be
responsible for any tax and custom duty incurred. Generally, the
delay or failure delivery is sometimes caused by the policy of
different customs.
1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties. 2. duties,taxes,and charges are not included in the item price or shipping fee. 3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase. 4. All disputes arising from the duties will be submitted to ebay for solution.
1. Any questions, pls. contact us via ebay message or email us.We
will reply your message within 48 hours. If you do not receive our
reply within 48 hours, pls. post a message again because sometimes our
message system may block some emails.
2. If you are satisfied with our service, pls. kindly leave us a
positive feedback and give us the Detailed Seller Rating with all "5 " in very area 3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy.
We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.