DjuiinoStarMost Classical Low Temperature Stirling Engine, Unique Coffee Timer, Best Gift Option, Educational Toy, Steam Engine Model DLTD-303

DjuiinoStarMost Classical Low Temperature Stirling Engine, Unique Coffee Timer, Best Gift Option, Educational Toy, Steam Engine Model DLTD-303

Q: The glass piston has a crack. Can I buy a new piston?

Please contact us though Amazon message system, which is private, and we will mail you a new piston free by USPS. Thank you. Regards, Maria

Q: Does it work on your hand ?

It requires temperature difference of about hot water (~200F) vs room (~70F) so ~130F either way to run great. Assuming your hand is 98F and you are in Minnesota in February (-30F) then it will work just fine ;)

Q: How do you lubricate it with graphite?

Look for lock/key lubricant. It is sold at DIY, Hardware, and Stirling engine stores.

4.7/5

Product ID: 54846530

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🎁Best Gift Option

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🧪Educational Toy

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DjuiinoStar Most Classical Low Temperature Stirling Engine, Unique Coffee Timer, Best Gift Option, Educational Toy, Steam Engine Model DLTD-303

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Description

🚀 Ignite Curiosity with Every Spin!

SAFETY FIRST - Complies with all safety standards for peace of mind.
ARTISTIC DESIGN - A stunning piece that doubles as a conversation starter.
EFFORTLESS OPERATION - Just place on a hot mug and watch it go!
CONFIDENCE GUARANTEED - 365-day free replacement and spare parts included!
VERSATILE LEARNING TOOL - Perfect for science projects and classroom demonstrations.

The DjuiinoStar Most Classical Low Temperature Stirling Engine is a beautifully crafted educational toy that operates effortlessly on a temperature differential. Ideal for science enthusiasts and as a unique gift, it complies with safety standards and comes with a 365-day replacement guarantee.

Specifications

Theme	Physics
Item Dimensions	4.06 x 4.06 x 4.92 inches
Item Weight	0.53 Pounds

Have a Question? See What Others Asked

The glass piston has a crack. Can I buy a new piston?

Does it work on your hand ?

How do you lubricate it with graphite?

I bought mine about a year ago, but it broke shortly after. The large black heat exchange/piston failed. How can I contact you about a replacement?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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€ 105.19

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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DjuiinoStarMost Classical Low Temperature Stirling Engine, Unique Coffee Timer, Best Gift Option, Educational Toy, Steam Engine Model DLTD-303

Description

Specifications

Have a Question? See What Others Asked

Common Questions