---
product_id: 634289983
title: "GraviTrax PRO: Vertical Expansion Set - Advanced Marble Run STEM Toy | EncourAgess Experimentation and Creativity | Compatible with All GraviTrax Systems | Gift for Kids Ages 8+"
brand: "ravensburger"
price: "₩111915"
currency: KRW
in_stock: true
reviews_count: 13
category: "Ravensburger"
url: https://www.desertcart.kr/products/634289983-gravitrax-pro-vertical-expansion-set-advanced-marble-run-stem-toy
store_origin: KR
region: South Korea
---

# 33 precision pieces for complex builds Fully compatible with all GraviTrax sets STEM-powered gravity & magnetism play GraviTrax PRO: Vertical Expansion Set - Advanced Marble Run STEM Toy | EncourAgess Experimentation and Creativity | Compatible with All GraviTrax Systems | Gift for Kids Ages 8+

**Brand:** ravensburger
**Price:** ₩111915
**Availability:** ✅ In Stock

## Summary

> 🚀 Take your marble run to new heights—because basic tracks are so last season!

## Quick Answers

- **What is this?** GraviTrax PRO: Vertical Expansion Set - Advanced Marble Run STEM Toy | EncourAgess Experimentation and Creativity | Compatible with All GraviTrax Systems | Gift for Kids Ages 8+ by ravensburger
- **How much does it cost?** ₩111915 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/634289983-gravitrax-pro-vertical-expansion-set-advanced-marble-run-stem-toy)

## 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-Driven Fun:** Engage critical thinking and spatial skills with hands-on physics, magnetism, and kinetics in every build.
- • **Seamless Expansion:** Compatible with all GraviTrax sets, so your marble run empire grows without limits.
- • **Award-Winning & Trusted:** Join over 15.5 million fans worldwide who’ve made GraviTrax the #1 marble run system in the U.S.
- • **Elevate Your Creativity:** Add 33 new components including pillars, balconies, and walls to build towering marble runs that defy gravity.
- • **Endless Design Possibilities:** Modular and open-ended system encourages unique track designs and innovative stunts every time.

## Overview

The GraviTrax PRO Vertical Expansion Set includes 33 precision-engineered pieces designed to extend your marble run vertically with pillars, balconies, and walls. Perfect for ages 8+, this STEM-focused, modular system enhances creativity, problem-solving, and spatial reasoning. Fully compatible with all GraviTrax sets, it’s a top-rated, award-winning toy that transforms marble runs into gravity-defying masterpieces.

## Description

Take your marble run higher and higher with the “GraviTrax PRO Expansion” set!Going up! The “GraviTrax PRO Expansion” set gives your marble run some extreme height! With 33 additional components including walls, pillars and balconies, you’ll create even more intricate tracks and suspended stunts. Combine with the “GraviTrax Pro Starter-Set” or any “Starter-Set” and boost your track to a new level, chock-full of tall towers, twists and stunts. Explore the endless possibilities and experience the amazing 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 design and 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!Comes complete with instructions, 8 pillars, 4 tunnel pillars, 4 walls (2 long, 2 medium) and 16 balconies.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: Fun and Creative - Good set of instructions. Allows for creativity to flow.
Review: Extreme add on - Perfect addition to the extreme set.

## Features

- [GraviTrax PRO: Vertical Expansion] Take your marble run higher and higher with the “GraviTrax PRO Expansion” set! This set includes 33 pieces to help build your marble run.
- [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 | B0BSXD64X9 |
| Age Range Description | 8+ |
| Best Sellers Rank | #69,329 in Toys & Games ( See Top 100 in Toys & Games ) #79 in Marble Runs |
| Brand Name | Ravensburger |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,263) |
| EU Spare Part Availability Duration | 1 Years |
| Educational Objective | Creative Skill, Imagination Development, Problem Solving, Reasoning Skill, Spatial Awareness |
| Global Trade Identification Number | 04005556224272 |
| Included Components | 16x balconies, 2x Walls Long, 3x Walls Medium,, 8x Pillars, 4x Tunnel Pillars, |
| Item Dimensions | 13.31 x 13.31 x 3.27 inches |
| Item Type Name | Marble Run |
| Item Weight | 914 Grams |
| Manufacturer | Ravensburger |
| Manufacturer Maximum Age (MONTHS) | 1200 |
| Manufacturer Minimum Age (MONTHS) | 96 |
| Manufacturer Part Number | 22427 |
| Material Type | Plastic |
| Model Number | 22427 |
| Set Name | GraviTrax PRO Vertical Expansion |
| Size | youth large / 11-13 |
| Sub Brand | GraviTrax |
| Theme | Challenging, Creativity, Eduuational, Engineering, Science |
| Unit Count | 1.0 Count |

## Images

![GraviTrax PRO: Vertical Expansion Set - Advanced Marble Run STEM Toy | EncourAgess Experimentation and Creativity | Compatible with All GraviTrax Systems | Gift for Kids Ages 8+ - Image 1](https://m.media-amazon.com/images/I/61i0ff1UnWL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun and Creative
*by J***Y on January 28, 2026*

Good set of instructions. Allows for creativity to flow.

### ⭐⭐⭐⭐⭐ Extreme add on
*by S***Y on February 19, 2026*

Perfect addition to the extreme set.

### ⭐⭐⭐⭐⭐ This is a great add to an existing Gravitrax set
*by A***R on May 18, 2025*

This was an amazing add to my son's Gravitrax set. He can make much longer runs now and really flex his creativity.

## Frequently Bought Together

- Ravensburger GraviTrax PRO: Vertical Expansion Set - Advanced Marble Run STEM Toy | EncourAgess Experimentation and Creativity | Compatible with All GraviTrax Systems | Gift for Kids Ages 8+
- 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 South Korea*
*Store origin: KR*
*Last updated: 2026-04-28*