---
product_id: 632360447
title: "RavensburgerGraviTrax: Tunnels Expansion Set | STEM Toy for Kids Ages 8 and Up | Compatible with All GraviTrax Systems | Ranked No.1 Marble Run System in The U.S"
price: "฿3732"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/632360447-ravensburgergravitrax-tunnels-expansion-set-stem-toy-for-kids-ages-8
store_origin: TH
region: Thailand
---

# RavensburgerGraviTrax: Tunnels Expansion Set | STEM Toy for Kids Ages 8 and Up | Compatible with All GraviTrax Systems | Ranked No.1 Marble Run System in The U.S

**Price:** ฿3732
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** RavensburgerGraviTrax: Tunnels Expansion Set | STEM Toy for Kids Ages 8 and Up | Compatible with All GraviTrax Systems | Ranked No.1 Marble Run System in The U.S
- **How much does it cost?** ฿3732 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/632360447-ravensburgergravitrax-tunnels-expansion-set-stem-toy-for-kids-ages-8)

## 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

RavensburgerGraviTrax: Tunnels Expansion Set | STEM Toy for Kids Ages 8 and Up | Compatible with All GraviTrax Systems | Ranked No.1 Marble Run System in The U.S

## Images

![RavensburgerGraviTrax: Tunnels Expansion Set | STEM Toy for Kids Ages 8 and Up | Compatible with All GraviTrax Systems | Ranked No.1 Marble Run System in The U.S - Image 1](https://m.media-amazon.com/images/I/61aUvOkLTNL.jpg)

## Frequently Bought Together

- Ravensburger GraviTrax Tunnel Expansion Pack Add On Extension Accessory - Marble Run, STEM and Construction Toy For Kids Age 8 Years and Up
- Ravensburger GraviTrax Extension Magnetic Cannon-Marble Run STEM, Building and Construction Toys for Kids Age 8 Years +, Blue
- Ravensburger GraviTrax Extension Catapult-Marble Run STEM, Building and Construction Toys for Kids Age 8 Years +, Yellow

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**Shop now:** [https://www.desertcart.co.th/products/632360447-ravensburgergravitrax-tunnels-expansion-set-stem-toy-for-kids-ages-8](https://www.desertcart.co.th/products/632360447-ravensburgergravitrax-tunnels-expansion-set-stem-toy-for-kids-ages-8)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-16*