---
product_id: 289258025
title: "Sunnytech Low Temperature Stirling Engine Motor Steam Heat Education Model Toy Kit (LT001)"
brand: "sunnytech"
price: "HK$401"
currency: HKD
in_stock: true
reviews_count: 5
category: "Sunnytech"
url: https://www.desertcart.hk/products/289258025-sunnytech-low-temperature-stirling-engine-motor-steam-heat-education-model
store_origin: HK
region: Hong Kong
---

# Runs 24+ hours continuous with steady heat Operates on low heat (hot coffee or ice combo) Mirror-finish stainless steel base Sunnytech Low Temperature Stirling Engine Motor Steam Heat Education Model Toy Kit (LT001)

**Brand:** sunnytech
**Price:** HK$401
**Availability:** ✅ In Stock

## Summary

> ⚙️ Ignite curiosity with every spin — the coolest heat-powered desk marvel!

## 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?** HK$401 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/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:** Continuous operation for over 24 hours with stable heat source—desk companion that never quits.
- • **Low-Heat Magic in Motion:** Runs effortlessly on just a cup of hot coffee or enhanced with ice for a mesmerizing speed boost.
- • **Sleek Precision Engineering:** Crafted with mirror-polished stainless steel, glass cylinder, and zinc alloy flywheel for durability and style.
- • **STEM Learning Meets Desk Art:** Perfect for science projects, classroom demos, or sparking curiosity during meetings and coffee breaks.
- • **Conversation Starter & Gift-Worthy:** Elegant packaging and captivating motion make it the ultimate gift for innovators, educators, and trendsetters.

## Overview

The Sunnytech Low Temperature Stirling Engine is a precision-crafted educational model that transforms low heat into smooth mechanical motion. Featuring a mirror-finished stainless steel base, glass cylinder liner, and zinc alloy flywheel, it runs silently on hot liquids or ice-enhanced temperature differences. Designed for continuous operation over 24 hours, it’s an ideal STEM tool, elegant desk toy, and unique gift that fascinates and educates simultaneously.

## Description

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

Review: バルク品ですが、商品は素晴らしい物でした。、低温度で動くものですが、手のひら上でちゃんと動きました、感動です。
Review: 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.

## 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 |
| Assembly Required | No |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #81,352 in Toys ( See Top 100 in Toys ) #1,209 in Educational Science Kits |
| Color | Gold |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,928) |
| Date First Available | 15 November 2013 |
| Educational Objective(s) | Physical/Mechanical Learning, Engineering Principles, Hands-on Skills |
| Language | English |
| Manufacturer recommended age | 15 years and up |
| Manufacturer reference | LT001 |
| Manufacturer's Suggested Maximum Weight | 450 Grams |
| Material Type(s) | Plastic |
| Product Dimensions | 21.59 x 14.48 x 10.92 cm; 322.05 g |
| Remote Control Included? | No |
| Scale | small |

## 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:** Science

## 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)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by Ｋ***き on 25 January 2015*

バルク品ですが、商品は素晴らしい物でした。、低温度で動くものですが、手のひら上でちゃんと動きました、感動です。

### ⭐⭐⭐⭐⭐ Review
*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.

### ⭐⭐⭐⭐⭐ Review
*by O***V on 17 March 2025*

Exactamente como describe las especificaciones. Excelente artículo!!

## 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)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/289258025-sunnytech-low-temperature-stirling-engine-motor-steam-heat-education-model](https://www.desertcart.hk/products/289258025-sunnytech-low-temperature-stirling-engine-motor-steam-heat-education-model)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-09*