---
product_id: 289258025
title: "Sunnytech Low Temperature Stirling Engine Motor Steam Heat Education Model Toy Kit (LT001)"
brand: "sunnytech"
price: "€ 67.39"
currency: EUR
in_stock: true
reviews_count: 5
category: "Sunnytech"
url: https://www.desertcart.pt/products/289258025-sunnytech-low-temperature-stirling-engine-motor-steam-heat-education-model
store_origin: PT
region: Portugal
---

# Runs continuously 24+ hours with steady heat Operates on low-temp heat sources like hot coffee Precision mirror-finish stainless steel base Sunnytech Low Temperature Stirling Engine Motor Steam Heat Education Model Toy Kit (LT001)

**Brand:** sunnytech
**Price:** € 67.39
**Availability:** ✅ In Stock

## Summary

> ⚙️ Ignite curiosity daily with the magic of thermal motion!

## Quick Answers

- **What is this?** Sunnytech Low Temperature Stirling Engine Motor Steam Heat Education Model Toy Kit (LT001) by sunnytech
- **How much does it cost?** € 67.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/289258025-sunnytech-low-temperature-stirling-engine-motor-steam-heat-education-model)

## Best For

- sunnytech enthusiasts

## Why This Product

- Trusted sunnytech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Endurance Champion:** Runs nonstop for over 24 hours with consistent heat—perfect for your desk or classroom demo.
- • **Effortless Thermal Power:** Just place on a hot cup or ice combo to watch the engine magically spin—science meets daily ritual.
- • **STEM Gift That Impresses:** Ideal for science projects, teaching, or as a unique birthday gift that sparks curiosity and conversation.
- • **Sleek Engineering Masterpiece:** Mirror-polished stainless steel and zinc alloy flywheel for rust-free, elegant durability.
- • **Conversation Starter on Your Desk:** Captivates guests instantly—ignite ice-breaking chats with this mesmerizing mechanical marvel.

## Overview

The Sunnytech Low Temperature Stirling Engine is a precision-crafted educational model that converts small temperature differences into mechanical motion. Featuring a mirror-finished stainless steel base, glass cylinder liner, and zinc alloy flywheel, it operates oil-free and rust-resistant. Designed for ages 15+, it runs continuously for 24+ hours on low heat sources like hot coffee or water with ice, making it a perfect STEM gift and an engaging desk conversation piece.

## Description

It's funny to see people's looks and reactions when they squeeze a little shot for this Stirling engine.

Review: so neat - I got this for my very gadget driven husband and he loved it. He loves seeing how things work and this is a fun toy that he uses almost daily. You should definitely wipe the bottom of the device dry when you are done using it.
Review: Nice Product - Nice product, the side transparent portion makes me to understand the mechanism easily. I've tested it with a cigarette lighter, and excellent

## Features

- FANTASTIC SMART THING WITH EXTREMELY WELL MADE WHICH RUNS LIKE A DREAM----The stirling engine is produced with high quality material and elegant workcraft. this stirling engine adopts mirror surface stainless steel for the base, glass cylinder liner, zinc alloy flywheel. All the parts have done surface treatment to avoid rusting. Oil-free.
- OPERATION EASILY----Pour a cup of hot coffee, put the stirling on the cup, it run magically. When it slows down, the coffee temperature is suitable for drink. Enjoy physical powertrain mechanism display and coffee. It also can work on top of ice cube. Some guys put the stirling on cup of hot water and put small ice cubes on the stirling upper plate. This makes the temperature difference much bigger than normal, then it runs even more fast and crazy. Just enjoy the toy!
- LONG LASTING----It can run for 24+ hours continuous without any broken if there are continuous power supplies. One customer put the stirling on USB hot plate (excluded in the package) and the stirling runs on his desk for weeks. Don’t burn the stirling base or put it in the stove, the stirling plastic parts will damage.
- PRIORITY GIFT OPTION FOR MANY APPLICATIONS----It is an amazing and fantastic product at this price. Its elegant gift package makes it spruce up and presentable. It has a wide range of application as, great gift for Kids' science project, Physical/mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, kids, etc. Many of our customers come from school, colleague, etc.
- AMAZING CONVERSATION PIECES ON YOUR DESK----It's funny to see people's looks and reactions when they squeeze a little shot for this Stirling engine. Put it on the cup which full with hot waters, give the flywheel a gently push, and get the flywheel going, and then it works like charm. All of your guests want to know what happened, ice-breaking success. What a marvelous toy!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008JOKO1O |
| Age Range Description | Kid |
| Age range (description) | Kid |
| Best Sellers Rank | #70,552 in Toys ( See Top 100 in Toys ) #931 in Educational Science Kits |
| Brand | Sunnytech |
| Brand Name | Sunnytech |
| Customer Reviews | 4.6 out of 5 stars 2,919 Reviews |
| Educational Objective | Physical/Mechanical Learning, Engineering Principles, Hands-on Skills |
| Is Assembly Required | No |
| Item Dimensions | 21.6 x 14.5 x 10.9 centimeters |
| Item Weight | 0.71 Pounds |
| Item dimensions L x W x H | 21.6 x 14.5 x 10.9 centimeters |
| Item weight | 0.71 Pounds |
| Manufacturer | Sunnytech |
| Manufacturer Part Number | LT001 |
| Manufacturer recommended age | 15 years and up |
| Material Type | Plastic |
| Number of Items | 1 |
| Set Name | Low Temperature Stirling Engine |
| Size | S |
| Theme | Physics |
| UPC | 999998610424 793631719792 885116903151 |
| Unit Count | 1.0 Count |

## Product Details

- **Age range (description):** Kid
- **Brand:** Sunnytech
- **Item dimensions L x W x H:** 21.6 x 14.5 x 10.9 centimeters
- **Size:** S
- **Theme:** Physics

## Images

![Sunnytech Low Temperature Stirling Engine Motor Steam Heat Education Model Toy Kit (LT001) - Image 1](https://m.media-amazon.com/images/I/81UJKnfvCnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ so neat
*by W***E on 4 December 2020*

I got this for my very gadget driven husband and he loved it. He loves seeing how things work and this is a fun toy that he uses almost daily. You should definitely wipe the bottom of the device dry when you are done using it.

### ⭐⭐⭐⭐⭐ Nice Product
*by P***R on 14 October 2016*

Nice product, the side transparent portion makes me to understand the mechanism easily. I've tested it with a cigarette lighter, and excellent

### ⭐⭐⭐⭐⭐ great gizmo, fun to take to meetings. It is mesmerizingly cool to watch
*by W***. on 1 September 2026*

Item came very packaged and super easy to assemble. The longest step in gettign the engine running is heating up the water to power the engine. Extremely well tuned to work in the temperature differential between a hot beverage (140 deg F or 60 deg C) and room temperature (75 deg F or 25 deg C) you can play around with differnet temperature differences by using ice, or different hot drinks from too hot to drink to barely warm. It is abeafully executed design and is great to show an example of one of the classical heat engines taught in undergraduate thermodynamics class. Persoinally I was mesmerized by the engine and its operation. It is great fiun to take to meetings and geek out with colleagues and co-workers if you are in a nerdy geek work place or just watch and admire for any environment. Great gizmo at a good price, glad I made the purchase.

## Frequently Bought Together

- Sunnytech Low Temperature Stirling Engine Motor Steam Heat Education Model Toy Kit For mechanical skills (LT001)
- Sunnytech Hot Air Stirling Engine Motor Model Educational Toy Electricity Generator Colorful LED (SC001)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-17*