---
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: "37492 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/73340811-ravensburger-gravitrax-starter-set-marble-run-steam-accredited-toy-ideal
store_origin: KG
region: Kyrgyzstan
---

# 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:** 37492 som
**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?** 37492 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/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.

## 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 | #13,346 in Toys & Games ( See Top 100 in Toys & Games ) #16 in Marble Runs |
| Brand Name | GraviTrax |
| Customer Reviews | 4.7 4.7 out of 5 stars (19,778) |
| 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)

## 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.

## Frequently Bought Together

- 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.
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- Snap Circuits Classic SC-300 Electronics Exploration Kit | Over 300 Projects | Full Color Manual Parts | STEM Educational Toy for Kids 8+ 2.3 x 13.6 x 19.3 inches

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-09-21*