---
product_id: 645788330
title: "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"
price: "₨67644"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/645788330-thames-and-kosmos-roborails-stem-kit-toy-of-the-year
store_origin: LK
region: Sri Lanka
---

# 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

**Price:** ₨67644
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 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
- **How much does it cost?** ₨67644 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/645788330-thames-and-kosmos-roborails-stem-kit-toy-of-the-year)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

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

## Product Details

- **Brand:** Thames & Kosmos
- **Theme:** Robotics
- **Age Range (Description):** Kid
- **Item dimensions L x W x H:** 37.6 x 7.6 x 28.7 Centimeters
- **Item Weight:** 862 g

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/81kLYmGzFfL.jpg)

---

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**Shop now:** [https://www.desertcart.lk/products/645788330-thames-and-kosmos-roborails-stem-kit-toy-of-the-year](https://www.desertcart.lk/products/645788330-thames-and-kosmos-roborails-stem-kit-toy-of-the-year)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-10*