---
product_id: 73340811
title: "Ravensburger Gravitrax Starter Set Marble Run | STEAM Accredited Toy | Ideal for Kids Age 8 & Up | Perfect for Endless Indoor Family Activity | Ranked No.1 Marble Run System in The U.S."
brand: "gravitrax"
price: "S$226"
currency: SGD
in_stock: true
reviews_count: 13
url: https://www.desertcart.sg/products/73340811-ravensburger-gravitrax-starter-set-marble-run-steam-accredited-toy-ideal
store_origin: SG
region: Singapore
---

# No.1 US marble run system 122 versatile pieces STEM accredited: gravity, magnetism, kinetics Ravensburger Gravitrax Starter Set Marble Run | STEAM Accredited Toy | Ideal for Kids Age 8 & Up | Perfect for Endless Indoor Family Activity | Ranked No.1 Marble Run System in The U.S.

**Brand:** gravitrax
**Price:** S$226
**Availability:** ✅ In Stock

## Summary

> 🎢 Race into STEM fun with the #1 marble run that everyone’s building!

## Quick Answers

- **What is this?** Ravensburger Gravitrax Starter Set Marble Run | STEAM Accredited Toy | Ideal for Kids Age 8 & Up | Perfect for Endless Indoor Family Activity | Ranked No.1 Marble Run System in The U.S. by gravitrax
- **How much does it cost?** S$226 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/73340811-ravensburger-gravitrax-starter-set-marble-run-steam-accredited-toy-ideal)

## Best For

- gravitrax enthusiasts

## Why This Product

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

## Key Features

- • **Expandable Fun:** Seamlessly connect with all GraviTrax sets for infinite building possibilities.
- • **STEM-Powered Play:** Dive into hands-on learning with gravity, magnetism, and kinetics in every run.
- • **The Ultimate Gift:** Perfect for curious minds 8+, making birthdays and holidays unforgettable.
- • **Build Beyond Limits:** 122 pieces empower endless custom track designs to spark your creativity.
- • **Join the Winning Track:** Experience the top-ranked marble run in the U.S., trusted by millions worldwide.

## Overview

The Ravensburger Gravitrax Starter Set is a STEAM-accredited marble run toy designed for kids 8 and up. Featuring 122 pieces, it teaches principles of gravity, magnetism, and kinetics through creative track building. Ranked the No.1 marble run system in the U.S. with over 15.5 million units sold, it offers expandable play compatible with all GraviTrax sets, making it a perfect educational gift that blends fun and learning.

## Description

Unleash your creativity with the Ravensburger Gravitrax Starter Set Marble Run. A STEAM accredited toy, it's perfect for kids aged 8 and up, offering a unique blend of fun and education. This marble run set allows you to build interactive tracks, where you can experiment with gravity, magnetism, and kinetics. With 122 versatile pieces, design your own maze and watch as your marble races through the track. Recognized as the No.1 marble run system in the U.S by the NPD Group, GraviTrax has sold over 15.5 million units worldwide. All GraviTrax sets are compatible, letting you extend your track for endless fun. The set is an ideal gift, perfect for creative kids and adults who love to build. Whether a birthday or holiday, GraviTrax will surely bring a smile. Embark on a journey of fun and learning with GraviTrax today.

Review: Great activity that they build themselves. - My son got this for his 10th birthday. And for Xmas he got some add on’s. He loves it! And my 12-to loves it too! It all works great. We just wish the cardboard bottoms were plastic. But so far it’s great. They just make up their own tracks. The book that came with it gives great track directions as well. Added Dec 10, 2020: My son asked for more sets for his birthday and Christmas. A year later they boys and friends still play with it. It's set up in the livingroom now as he had his birthday a few days ago. He got the lifter set from my mom and he'll get more for xmas. We keep the flat cardboard pieces in the thin lifter box and all the plastic pieces in the original box. Still holding up well.
Review: Engaging and fun, kid through adult - Best gift ever. Has entertained me, daughter in her 20s, and the recipient, an 8 year old girl, for HOURS. Easy to understand, yet to build cool stuff requires experimentation and some physics principles, all easily learnable by an 8 year old in a fun and engaging manner. I think this toy will still be played for a long time and I'm already imagining expansion packs for later gifts. Super fun. Cannot go wrong. Very fun to play with your child, as opposed to other toys which just are annoying. Important conversations can occur during the build, too, or just problem solve together. Solid five stars.

## Features

- EXPERIENCE STEM: Build interactive tracks with the GraviTrax Starter Set, perfect for kids aged 8 and up to learn about gravity, magnetism and kinetics while having endless fun
- CREATIVE BUILDING: With 122 pieces included, this set lets you design and construct your own maze and track systems for your marble run
- WORLD-RENOWNED TOY: Experience the No.1 marble run system in the U.S, as ranked by the NPD Group, with over 15.5 million units sold worldwide
- EXPANDABLE PLAYTIME: Extend the fun with all sets compatible and functional with all GraviTrax systems for limitless track designs
- PERFECT GIFT: Ideal for birthdays and holidays, GraviTrax is a perfect present for creative and curious kids and adults who love building

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B7HNLMG |
| Age Range Description | 8 years & up |
| Best Sellers Rank | #17,822 in Toys & Games ( See Top 100 in Toys & Games ) #20 in Marble Runs |
| Brand Name | GraviTrax |
| Customer Reviews | 4.7 out of 5 stars 19,779 Reviews |
| Educational Objective | Hand-Eye Coordination, Logical Thinking, Problem Solving, STEM Toy, Spatial Awareness |
| Global Trade Identification Number | 04005556224104, 04005556275977 |
| Included Components | 2 transparent levels, 4 base plates, Construction plan booklet, Instructions, Task booklet |
| Item Dimensions | 13.31 x 13.31 x 4.33 inches |
| Item Type Name | - An Innovative Construction Set With Endless Building Possibilities |
| Item Weight | 1.9 kg |
| Manufacturer | Ravensburger |
| Manufacturer Part Number | 27597 |
| Manufacturer Warranty Description | Lifetime Warranty Against Manufacturer'S Defects |
| Manufacturer recommended age | 8 years and up |
| Material Type | Plastic |
| Model Number | 27597 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Set Name | Starter Set |
| Size | youth large / 11-13 |
| Sub Brand | GraviTrax |
| Theme | Building Set, Construction, Marble Run, STEM, Track System |
| Unit Count | 1 Count |

## Images

![Ravensburger Gravitrax Starter Set Marble Run | STEAM Accredited Toy | Ideal for Kids Age 8 & Up | Perfect for Endless Indoor Family Activity | Ranked No.1 Marble Run System in The U.S. - Image 1](https://m.media-amazon.com/images/I/715wPIgWj7L.jpg)
![Ravensburger Gravitrax Starter Set Marble Run | STEAM Accredited Toy | Ideal for Kids Age 8 & Up | Perfect for Endless Indoor Family Activity | Ranked No.1 Marble Run System in The U.S. - Image 2](https://m.media-amazon.com/images/I/71QnbUy2DHL.jpg)
![Ravensburger Gravitrax Starter Set Marble Run | STEAM Accredited Toy | Ideal for Kids Age 8 & Up | Perfect for Endless Indoor Family Activity | Ranked No.1 Marble Run System in The U.S. - Image 3](https://m.media-amazon.com/images/I/71+d++QyOdL.jpg)
![Ravensburger Gravitrax Starter Set Marble Run | STEAM Accredited Toy | Ideal for Kids Age 8 & Up | Perfect for Endless Indoor Family Activity | Ranked No.1 Marble Run System in The U.S. - Image 4](https://m.media-amazon.com/images/I/81MiuTExH7L.jpg)
![Ravensburger Gravitrax Starter Set Marble Run | STEAM Accredited Toy | Ideal for Kids Age 8 & Up | Perfect for Endless Indoor Family Activity | Ranked No.1 Marble Run System in The U.S. - Image 5](https://m.media-amazon.com/images/I/81Y+Q5END-L.jpg)

## Available Options

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

## Questions & Answers

**Q: We lost the bag of special metal marbles that came with it? Can I order more?**
A: visit,   https://www.ravensburger.us/service/replacement-parts/index.html
the mfg'r of the product.

**Q: How many sets were used for the video?**
A: starter Set and 3 extension

**Q: Is there a way to make cannon less powerful? It shoots the balls out of the tracks and the layouts included do not work because of that.**
A: Hi and thank you for your question. There is no way to make the cannon less “powerful”. The best option is to work with the track pieces and adjust the set up so the cannon's energy is not as much when coming around the tracks. 
We also find that the cannon is great way to get your marble up a incline - gives it the extra boost of power that it needs!

**Q: Can you buy extra colored Gravitrax marbles?**
A: According to my grand daughter no, but it comes with plenty of marbles.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great activity that they build themselves.
*by M***L on January 9, 2020*

My son got this for his 10th birthday. And for Xmas he got some add on’s. He loves it! And my 12-to loves it too! It all works great. We just wish the cardboard bottoms were plastic. But so far it’s great. They just make up their own tracks. The book that came with it gives great track directions as well. Added Dec 10, 2020: My son asked for more sets for his birthday and Christmas. A year later they boys and friends still play with it. It's set up in the livingroom now as he had his birthday a few days ago. He got the lifter set from my mom and he'll get more for xmas. We keep the flat cardboard pieces in the thin lifter box and all the plastic pieces in the original box. Still holding up well.

### ⭐⭐⭐⭐⭐ Engaging and fun, kid through adult
*by T***Y on December 29, 2020*

Best gift ever. Has entertained me, daughter in her 20s, and the recipient, an 8 year old girl, for HOURS. Easy to understand, yet to build cool stuff requires experimentation and some physics principles, all easily learnable by an 8 year old in a fun and engaging manner. I think this toy will still be played for a long time and I'm already imagining expansion packs for later gifts. Super fun. Cannot go wrong. Very fun to play with your child, as opposed to other toys which just are annoying. Important conversations can occur during the build, too, or just problem solve together. Solid five stars.

### ⭐⭐⭐⭐⭐ LOVE
*by T***N on December 23, 2023*

Bought this from my daughter as a mini graduation present from her elementary school. It really was a bigger present than I realized! Absolutely love this as a dad daughter activity. They're challenging but not too hard and she's totally into it. It's definitely a starter kit so you can run out of their suggestions after a month. But I only have favorable things. It's creative, fun, great to do with your daughter or son and just overall amazing

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-20*