---
product_id: 202806746
title: "GraviTrax Transfer Accessory - Engaging Marble Run & STEM Toy | Interactive Track System | Educational Experience | Compatible with All GraviTrax Sets | Ideal Gift for Ages 8+"
brand: "ravensburger"
price: "189 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Ravensburger"
url: https://www.desertcart.pl/products/202806746-gravitrax-transfer-accessory-engaging-marble-run-and-stem-toy-interactive
store_origin: PL
region: Poland
---

# Compact 7.48x7.48 inch footprint for versatile setups Fully compatible with all GraviTrax sets for endless expansion 3x Transfer Bases for smooth marble transitions GraviTrax Transfer Accessory - Engaging Marble Run & STEM Toy | Interactive Track System | Educational Experience | Compatible with All GraviTrax Sets | Ideal Gift for Ages 8+

**Brand:** ravensburger
**Price:** 189 zł
**Availability:** ✅ In Stock

## Summary

> 🎢 Elevate your marble run game — where science meets endless fun!

## Quick Answers

- **What is this?** GraviTrax Transfer Accessory - Engaging Marble Run & STEM Toy | Interactive Track System | Educational Experience | Compatible with All GraviTrax Sets | Ideal Gift for Ages 8+ by ravensburger
- **How much does it cost?** 189 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/202806746-gravitrax-transfer-accessory-engaging-marble-run-and-stem-toy-interactive)

## 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

- • **Award-Winning STEM Toy:** Join millions who trust the #1 marble run system in the U.S. for educational fun.
- • **Master Gravity & Magnetism:** Experiment hands-on with physics principles that fuel creativity and STEM skills.
- • **Lifetime Warranty Confidence:** Built to last with Ravensburger’s lifetime warranty against defects.
- • **Precision Transfer Mechanism:** Reliable marble transfers keep the momentum flowing for mesmerizing runs.
- • **Seamless System Compatibility:** Integrate effortlessly with all GraviTrax sets to build ever-more complex tracks.

## Overview

The Ravensburger GraviTrax Transfer Accessory is a precision-engineered STEM toy designed for kids 8+ to explore gravity, magnetism, and kinetics through interactive marble runs. Featuring 3 transfer bases and multiple rails within a compact footprint, it seamlessly integrates with all GraviTrax sets, enabling limitless creative track designs. With over 15.5 million units sold and a lifetime warranty, it’s the top-rated marble run system that combines educational value with engaging play.

## Description

Embark on an exciting journey of discovery with the Ravensburger GraviTrax Transfer Accessory. This engaging marble run and STEM toy is designed to stimulate the minds of kids aged 8 and up, providing a hands-on experience that educates while it entertains. With GraviTrax, you can design and build your own intricate marble runs, experimenting with gravity, magnetism, and kinetics to propel your marble to the finish line. Expand your creation with our other GraviTrax sets, all designed to be compatible for limitless possibilities. With over 15.5 million units sold worldwide, GraviTrax stands as the No.1 marble run system in the U.S, offering an ideal gift for the curious and creative. Dive into the world of GraviTrax and discover the thrill of engineering and the magic of science.

Review: Fun and great value for the money! - This element is really cool, and even though it requires a huge height difference, it works extremely well and is 100% reliable if you know how to use it. It is really cool that you can use any number of transfers in your track, making it more flexible to use. I wouldn't recommend buying this element if you don't have either a lot of height tiles or a pro set, because it requires a lot of height and speed to be used. Anyways, it is really good and something I would buy, because it is really fun to watch the marble go from one transfer to the next. I think it deserves a 10/10 if you have enough elements to use it.
Review: Simulates the creative mind! - Great product brought out my son’ creative side!

## Features

- Metal & Plastic
- INTERACTIVE TRACK SYSTEM: The GraviTrax provides an innovative platform for creating exciting marble runs - experiment with gravity, magnetism, and kinetics to vault your marble from pole to pole
- EDUCATIONAL STEM TOY: Perfect for boys and girls aged 8 and up, GraviTrax offers a fun, hands-on way to learn about gravity, magnetism, and kinetics - enhancing their understanding of science and engineering concepts
- COMPATIBILITY: Expand and diversify your GraviTrax system - all our sets are designed to work in harmony, allowing for endless possibilities and extended playtime
- ACCLAIMED TOY: With over 15.5 million units sold worldwide, GraviTrax has earned its place as the No.1 marble run system in the U.S - a testament to its quality, engagement, and educational value
- EXCELLENT GIFT CHOICE: Ignite creativity and curiosity with GraviTrax - an ideal holiday or birthday gift for those who love to build, experiment, and learn

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082QCFBLD |
| Age Range Description | 8 Years |
| Best Sellers Rank | #28,568 in Toys & Games ( See Top 100 in Toys & Games ) #33 in Marble Runs |
| Brand Name | Ravensburger |
| Customer Reviews | 4.7 out of 5 stars 1,747 Reviews |
| Educational Objective | STEM |
| Global Trade Identification Number | 04005556261598 |
| Included Components | 3x Transfer Bases, 1x Long Rail, 2x Medium Rails, 3x Short Rails & Instructions |
| Item Dimensions | 7.48 x 7.48 x 1.89 inches |
| Item Type Name | Construction Toys |
| Manufacturer | Ravensburger |
| Manufacturer Maximum Age (MONTHS) | 1188 |
| Manufacturer Minimum Age (MONTHS) | 96 |
| Manufacturer Part Number | 26159 |
| Manufacturer Warranty Description | Lifetime Warranty Against Manufacturer'S Defects |
| Material Type | card |
| Model Number | 26158 |
| Size | zzzz-s |
| Theme | City Building |

## Images

![GraviTrax Transfer Accessory - Engaging Marble Run & STEM Toy | Interactive Track System | Educational Experience | Compatible with All GraviTrax Sets | Ideal Gift for Ages 8+ - Image 1](https://m.media-amazon.com/images/I/61gKgfiBsjL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do these expansions work with the pro set?**
A: We have the regular GraviTRAX starter set and five expansion sets, including this great Transfer set. According to the GraviTRAX Pro advertisement, it will work with all GraviTRAX products. So I would say yes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun and great value for the money!
*by J***E on February 2, 2025*

This element is really cool, and even though it requires a huge height difference, it works extremely well and is 100% reliable if you know how to use it. It is really cool that you can use any number of transfers in your track, making it more flexible to use. I wouldn't recommend buying this element if you don't have either a lot of height tiles or a pro set, because it requires a lot of height and speed to be used. Anyways, it is really good and something I would buy, because it is really fun to watch the marble go from one transfer to the next. I think it deserves a 10/10 if you have enough elements to use it.

### ⭐⭐⭐⭐⭐ Simulates the creative mind!
*by M***! on August 25, 2025*

Great product brought out my son’ creative side!

### ⭐⭐⭐⭐⭐ Great Upgrade to Track Options
*by M***W on January 17, 2026*

My son loves his Gravitrax and this part was such a fun upgrade.

## Frequently Bought Together

- Ravensburger GraviTrax Transfer Accessory - Engaging Marble Run & STEM Toy | Interactive Track System | Educational Experience | Compatible with All GraviTrax Sets | Ideal Gift for Ages 8+
- 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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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-19*