---
product_id: 631735578
title: "GraviTrax: Trax Expansion Set | Enhance Your Marble Run Experience | STEM Toy for Kids Ages 8 and Up | Compatible with All GraviTrax Systems | Ranked No.1 Marble Run System in The U.S"
brand: "ravensburger"
price: "KD 16.90"
currency: KWD
in_stock: true
reviews_count: 13
category: "Ravensburger"
url: https://www.desertcart.com.kw/products/631735578-gravitrax-trax-expansion-set-enhance-your-marble-run-experience-stem
store_origin: KW
region: Kuwait
---

# 6 large + 8 small height tiles for dynamic builds 40+ modular track components STEM-driven gravity & magnetism play GraviTrax: Trax Expansion Set | Enhance Your Marble Run Experience | STEM Toy for Kids Ages 8 and Up | Compatible with All GraviTrax Systems | Ranked No.1 Marble Run System in The U.S

**Brand:** ravensburger
**Price:** KD 16.90
**Availability:** ✅ In Stock

## Summary

> 🎢 Elevate your marble run game—build, experiment, and amaze!

## Quick Answers

- **What is this?** GraviTrax: Trax Expansion Set | Enhance Your Marble Run Experience | STEM Toy for Kids Ages 8 and Up | Compatible with All GraviTrax Systems | Ranked No.1 Marble Run System in The U.S by ravensburger
- **How much does it cost?** KD 16.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/631735578-gravitrax-trax-expansion-set-enhance-your-marble-run-experience-stem)

## Best For

- ravensburger enthusiasts

## Why This Product

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

## Key Features

- • **STEM-Powered Fun:** Engage critical thinking and problem-solving with hands-on physics, magnetism, and kinetics—perfect for curious minds 8+.
- • **Durable & Reusable:** High-quality components built to withstand hours of creative play for kids and adults alike.
- • **Award-Winning Design:** Ranked #1 marble run system in the U.S., trusted by over 15.5 million users worldwide.
- • **Seamless Compatibility:** Works flawlessly with all GraviTrax sets, so you can keep expanding your marble run universe without limits.
- • **Endless Track Possibilities:** Over 40 pieces including curves, intersections, and height tiles to customize your marble run every time.

## Overview

The Ravensburger GraviTrax Trax Expansion Set adds over 40 versatile pieces—including height tiles, curves, and marbles—to extend and enhance your existing GraviTrax marble run. Designed for ages 8 and up, this STEM-focused, modular system encourages creativity, critical thinking, and hands-on learning through gravity and magnetism. Compatible with all GraviTrax sets, it’s the top-ranked marble run system in the U.S., delivering durable, educational fun for kids and adults alike.

## Description

Extend your marble run for even more amazing fun with the “GraviTrax Trax Expansion” set!Keep the fun rolling and add some height, distance and curves to your marvelous marble run with the “GraviTrax Trax Expansion” set! Designed with open play in mind, GraviTrax offers endless possibilities to design a different track every time you play. This “Trax Expansion” set adds over 40 components (tracks, height tiles, curves, intersection, marbles) to any “GraviTrax Starter-Set” to take your building skills to a whole new level! Experience the power of gravity and educational fun today!What makes a great toy? GraviTrax checks all the boxes! It’s a creative, modular, expandable track system that challenges children to use their imagination to build their own marble runs! Electronic-free, GraviTrax construction sets use STEM-friendly concepts while building critical thinking and problem-solving skills. Completely open-ended, every GraviTrax set has a boredom-busting variety of play options for hours of fascinating fun. Once the basics are mastered, simply add expansion sets and accessories to propel those metal marbles around the tricked-out track of your dreams!Includes 6 large height tiles, 8 small height tiles, 7 curved tiles, 1 X-intersection tile, 6 tracks (1 long, 2 medium and 3 short) and 6 marbles (3 colored, 3 silver).Lasting durability for girls and boys ages 8 and up, it’s the learning toy children (and savvy adults) return to over and over again!

Review: My kids love this toy! - This toy is well made and has great value for thinking and problem solving. It kept my kids ages 6-10 entertained for hours. Great STEM toy! Learning is happening as they play.
Review: So much fun! - These kits are great!! Daughter got one a few years back for Christmas, we kinda forgot about it. Till one day we were looking for something to do, and refund it! OMG this is so much fun, and helps learn. So as it sits now, we've boght meant of these expansion kits.

## Features

- [GraviTrax: Trax] Extend your marble run for even more amazing fun with the “GraviTrax Trax Expansion” set!
- [INNOVATIVE] The GraviTrax interactive track system allows you to design and build your own race tracks and experiment with gravity, magnetism, kinetics.
- [STEM TOY] Boys and girls ages 8 and up can experience educational and science play. The franchise has sold over 15.5 million units worldwide and has ranked as the No.1 marble run system in the U.S., according to the NPD Group.
- [COMPATIBLE] Easily extend play time - All sets are compatible and functional with all GraviTrax systems.
- [GREAT GIFT] GraviTrax is an a ideal holiday and birthday gift for creative, curious kids and adults who love to build.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BSXC17QB |
| Batteries | AA batteries required. |
| Best Sellers Rank | #63,207 in Toys & Games ( See Top 100 in Toys & Games ) #69 in Marble Runs |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,182) |
| Item Weight | 1 pounds |
| Item model number | 22414 |
| Manufacturer | Ravensburger |
| Manufacturer recommended age | 8 years and up |
| Product Dimensions | 13.31 x 13.31 x 2.17 inches |
| Release date | May 26, 2024 |

## Images

![GraviTrax: Trax Expansion Set | Enhance Your Marble Run Experience | 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/611AZddpQqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ My kids love this toy!
*by T***N on December 23, 2025*

This toy is well made and has great value for thinking and problem solving. It kept my kids ages 6-10 entertained for hours. Great STEM toy! Learning is happening as they play.

### ⭐⭐⭐⭐⭐ So much fun!
*by J***Y on August 6, 2025*

These kits are great!! Daughter got one a few years back for Christmas, we kinda forgot about it. Till one day we were looking for something to do, and refund it! OMG this is so much fun, and helps learn. So as it sits now, we've boght meant of these expansion kits.

### ⭐⭐⭐⭐⭐ Never disappointed
*by D***E on August 7, 2025*

Nephew was so stoked to receive this for his bday. I got him the starter set 4 years ago for Christmas and he still loves to add and build with it.

## Frequently Bought Together

- Ravensburger GraviTrax: Trax Expansion Set | Enhance Your Marble Run Experience | STEM Toy for Kids Ages 8 and Up | Compatible with All GraviTrax Systems | Ranked No.1 Marble Run System in The U.S
- Ravensburger GraviTrax: Jumper Accessory| STEM Toy for Kids Ages 8 and Up | Compatible with All GraviTrax Systems | Ranked No.1 Marble Run System in The U.S
- Ravensburger GraviTrax: Bridges 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

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-17*