---
product_id: 528987359
title: "Thames & Kosmos TrainBots: 2-in-1 STEAM Maker Kit | Build 2 Steampunk Robots w/LED Lights | Explore Robots & Engineering | Includes Ultrasonic Atomizer | Ages 8+ with Help; 12+ for Independent Play"
brand: "thames & kosmos"
price: "307 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Thames & Kosmos"
url: https://www.desertcart.pl/products/528987359-thames-and-kosmos-trainbots-2-in-1-steam-maker-kit
store_origin: PL
region: Poland
---

# LED-lit steam effect 2-in-1 transformable robot/train Ultrasonic atomizer creates safe steam Thames & Kosmos TrainBots: 2-in-1 STEAM Maker Kit | Build 2 Steampunk Robots w/LED Lights | Explore Robots & Engineering | Includes Ultrasonic Atomizer | Ages 8+ with Help; 12+ for Independent Play

**Brand:** thames & kosmos
**Price:** 307 zł
**Availability:** ✅ In Stock

## Summary

> 🚂 Ignite your inner engineer with steampunk steam and LED dreams!

## Quick Answers

- **What is this?** Thames & Kosmos TrainBots: 2-in-1 STEAM Maker Kit | Build 2 Steampunk Robots w/LED Lights | Explore Robots & Engineering | Includes Ultrasonic Atomizer | Ages 8+ with Help; 12+ for Independent Play by thames & kosmos
- **How much does it cost?** 307 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/528987359-thames-and-kosmos-trainbots-2-in-1-steam-maker-kit)

## Best For

- thames & kosmos enthusiasts

## Why This Product

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

## Key Features

- • **Award-Winning STEM Innovation:** Join the ranks of forward-thinking creators with a 2023 Vehicle of the Year finalist recognized by The Toy Foundation.
- • **Mesmerizing LED Steam Display:** Watch the fiery orange LED illuminate the cool water vapor for a captivating, retro-futuristic steam effect.
- • **Dual-Mode Steampunk Engineering:** Seamlessly switch between rolling train and walking robot modes for dynamic play and learning.
- • **Cutting-Edge Ultrasonic Atomizer:** Experience real science in action as ultrasonic waves transform water into a safe, fine mist mimicking authentic steam.
- • **Interactive STEAM Learning Journey:** Dive into a 44-page comic-style manual that combines storytelling with hands-on robotics and engineering education.

## Overview

The Thames & Kosmos TrainBots kit lets kids 8+ build two steampunk-inspired robots—a rolling train and a walking robot—featuring an ultrasonic atomizer that produces safe, illuminated steam effects. Equipped with an electric motor, LED lights, and a circuit board, this award-nominated STEM kit combines hands-on robotics with an engaging comic-style manual to teach engineering, sound waves, and phases of matter.

## Description

Choo choo! TrainBots coming through! All aboard! Put on your engineer’s cap and build your own steampunk-style train robot with amazing steam effects. You can build your TrainBot in two different configurations: a rolling train and a walking robot. Turn it on and watch it go, with cool water vapor “steam” billowing from its chimney, lit up in a fiery orange glow. This retro-futuristic model is packed with modern technology, including an electric motor, LED lights, circuit board, and an innovative ultrasonic atomizer that transforms tap water into the fine mist that rises from the chimney. Learn about how the ultrasonic atomizer works, about the differences between fog, smoke, and steam, and about the steampunk craze. The experiment manual includes step-by-step assembly instructions as well as a fun, comic-book-style story that brings the TrainBots to life.

Review: Great gift - This was a AWESOME stem project for my 16 year old grandson who loves coding and trains. He LOVED it
Review: Game night - Lots of fun

## Features

- Build your own funky, steampunk-themed robots that use an ultrasonic atomizer to emit a safe, cool steam that mimics a real-life locomotive.
- Two robots to choose from: a rolling train or a walking robot; move a few pieces to go back and forth between each configuration quickly and with ease.
- An LED light illuminates the water vapor for a dazzling steam engine effect.
- Includes an electric motor, circuit board, and ultrasonic atomizer that helps teach kids about ultrasonic and sound waves as well as phases of matter.
- The 44-page, full-color manual includes a fun, comic-book-style story that adds to the play value of the kit and brings the models to life.
- A 2023 Vehicle of the Year Award Finalist, presented by The Toy Foundation
- Featured in Purdue University’s 2023 INSPIRE Engineering Gift Guide

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BTRLPDT2 |
| Age Range Description | Kid |
| Battery Description | Alkaline |
| Best Sellers Rank | #127,178 in Toys & Games ( See Top 100 in Toys & Games ) #1,282 in Educational Science Kits |
| Brand Name | Thames & Kosmos |
| Customer Reviews | 4.3 out of 5 stars 88 Reviews |
| Educational Objective | Science |
| Global Trade Identification Number | 10814743017846 |
| Included Components | Plastic building pieces, unltrasonic atomizer, LED, motor, manual |
| Is Assembly Required | Yes |
| Item Dimensions | 7.3 x 3.1 x 12.4 inches |
| Item Type Name | Robotics STEM Kit |
| Item Weight | 0.49 Kilograms |
| Manufacturer | Thames & Kosmos |
| Manufacturer Maximum Age (MONTHS) | 480.0 |
| Manufacturer Minimum Age (MONTHS) | 96.0 |
| Manufacturer Part Number | 550052 |
| Material Type | Plastic |
| Model Number | 550052 |
| Set Name | Single Set |
| Size | Compact |
| Theme | Robotics |
| UPC | 814743017849 |

## Images

![Thames & Kosmos TrainBots: 2-in-1 STEAM Maker Kit | Build 2 Steampunk Robots w/LED Lights | Explore Robots & Engineering | Includes Ultrasonic Atomizer | Ages 8+ with Help; 12+ for Independent Play - Image 1](https://m.media-amazon.com/images/I/81Dc94KnXVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great gift
*by C***3 on December 31, 2025*

This was a AWESOME stem project for my 16 year old grandson who loves coding and trains. He LOVED it

### ⭐⭐⭐⭐⭐ Game night
*by V***5 on September 17, 2025*

Lots of fun

### ⭐⭐⭐⭐⭐ Train bots
*by T***K on April 10, 2025*

Bought it for my grandsons birthday. He loved putting it together with his dad.

## Frequently Bought Together

- Thames & Kosmos TrainBots: 2-in-1 STEAM Maker Kit | Build 2 Steampunk Robots w/LED Lights | Explore Robots & Engineering | Includes Ultrasonic Atomizer | Ages 8+ with Help; 12+ for Independent Play
- Thames & Kosmos RoboRails STEM Kit, Toy of The Year Winner, Build a Robot Monorail System w/Splitters, Cross Switch, Seesaw Mechanism, Modern-Day Model Train Set, Explore Physics, Gyroscopic Forces

---

## 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.pl/products/528987359-thames-and-kosmos-trainbots-2-in-1-steam-maker-kit](https://www.desertcart.pl/products/528987359-thames-and-kosmos-trainbots-2-in-1-steam-maker-kit)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-24*