---
product_id: 718690182
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: "AR$155987"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/718690182-thames-and-kosmos-trainbots-2-in-1-steam-maker-kit
store_origin: AR
region: Argentina
---

# LED-lit steam effect 2-in-1 steampunk robot builder Ultrasonic atomizer for cool 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:** AR$155987
**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?** AR$155987 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/718690182-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

- • **Hands-On STEM Learning:** Includes electric motor, circuit board, and ultrasonic atomizer to explore robotics, sound waves, and phases of matter.
- • **Award-Winning Innovation:** 2023 Vehicle of the Year Finalist and featured in Purdue’s INSPIRE Engineering Gift Guide.
- • **Dazzling LED Steam Display:** Watch the LED light illuminate safe, cool steam for a mesmerizing locomotive effect.
- • **Dual-Mode Steampunk Robots:** Switch effortlessly between a rolling train and a walking robot for double the creative play.
- • **Engaging Comic-Style Manual:** 44-page full-color guide with a fun story that brings your robots to life and boosts learning.

## Overview

TrainBots is a 2-in-1 STEAM maker kit that lets kids build two steampunk-themed robots—a rolling train and a walking robot—featuring an ultrasonic atomizer that emits safe, cool steam illuminated by LED lights. Designed for ages 8+ with help and 12+ for independent play, it combines hands-on robotics, engineering, and science learning with award-winning design and an engaging comic-style manual.

## Description

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

## 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 |
|---------------|-------|
| Product Dimensions | 18.54 x 7.87 x 31.5 cm; 490 g |
| Batteries | 4 AAA batteries required. |
| Manufacturer recommended age | 8 years and up |
| Item model number | 550052 |
| Educational Objective(s) | Science |
| Number of Game Players | 1 |
| Assembly Required | Yes |
| Batteries Required? | Yes |
| Batteries Included? | No |
| tech_spec_battery_description_toys | Alkaline |
| Material Type(s) | Plastic |
| Remote Control Included? | No |
| Color | Black and Gray |
| Release date | 8 May 2023 |
| ASIN | B0BTRLPDT2 |

## Product Details

- **Size:** Compact
- **Brand:** Thames & Kosmos
- **Theme:** Robotics
- **Age range (description):** Kid
- **Item dimensions L x W x H:** 18.5 x 7.9 x 31.5 centimeters

## 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)
![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 2](https://m.media-amazon.com/images/I/81kBmAWiuXL.jpg)
![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 3](https://m.media-amazon.com/images/I/81pTY33TsoL.jpg)
![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 4](https://m.media-amazon.com/images/I/81PHltlf3hL.jpg)
![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 5](https://m.media-amazon.com/images/I/71rQdUNnWDL.jpg)

## 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

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-14*