Where can I buy a replacement glass tube for a M13-03-S stirling engine?

I could never find parts. I bought a second one just for the.parts. Have used the fuel jar and glass tubes from it.

I just got mine... The glass tube is packed seperately... There are no instructions on how to install it... Can anyone help?

Just carefully push it over the piston.

Does it come assembled?

Yes, it comes assembled. Alcohol not included

We broke the glass capsule by dropping it on the floor. How can we order a replacement?

I never could find replacement parts for mine. I ended up getting a second one.

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⚙️ Ignite your curiosity with the power of heat and light!

ENDURANCE ENGINE - Enjoy continuous operation for over 8 hours fueled by eco-friendly 95% alcohol, perfect for long study or demo sessions.
GIFT OF CURIOSITY - An elegant, ready-to-gift STEM toy that sparks creativity and makes you the center of attention in any professional or educational setting.
PREMIUM CRAFTSMANSHIP - Built with Russian pine, stainless steel, and precision-milled aluminum for durability and sleek aesthetics that impress.
VIBRANT LED SPECTACLE - Watch the colorful LED light up powered purely by the engine’s own generated electricity—no batteries needed.
DYNAMIC POWER IN MOTION - Experience a mesmerizing 1300-1500 RPM flywheel that brings science to life on your desk.

The Sunnytech Hot Air Stirling Engine is a compact, precision-engineered educational toy that converts heat from 95% alcohol fuel into mechanical motion and electricity, powering a colorful LED. Crafted from premium materials like Russian pine and stainless steel, it runs at 1300-1500 RPM and can operate continuously for over 8 hours. Ideal for STEM learning, office desks, or as a unique gift, it combines scientific intrigue with elegant design to inspire creativity and conversation.

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548.40 DT

Duties & taxes incl.

Tunisiastore

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30 daysfor PRO membership users

15 dayswithout membership

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TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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3 days ago

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Product Dimensions	20.83 x 14.22 x 11.43 cm; 725.75 g
Manufacturer recommended age	16 years and up
Manufacturer reference	M14-03-S
Educational Objective(s)	Creative Skills, Imagination Development
Language:	English
Assembly Required	No
Scale	small
Batteries Required?	No
Batteries Included?	No
tech_spec_battery_description_toys	Alkaline
Material Type(s)	Metal
Remote Control Included?	No
Color	Silver
ASIN	B00DS1NLXQ

Sunnytech Hot Air Stirling Engine Colourful LED Single Flywheel Education Toy Electricity Power Generator M14-03-S, Creative Skills

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