---
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: "C$5818"
currency: NIO
in_stock: true
reviews_count: 13
category: "Ravensburger"
url: https://www.desertcart.ni/products/634289983-gravitrax-pro-vertical-expansion-set-advanced-marble-run-stem-toy
store_origin: NI
region: Nicaragua
---

# 33 precision pieces for complex builds STEM-driven design boosts critical thinking Fully compatible with all GraviTrax sets 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:** C$5818
**Availability:** ✅ In Stock

## Summary

> 🚀 Take your marble run to new heights—where STEM meets endless fun!

## 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?** C$5818 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/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-Powered Play:** Engage in hands-on learning with physics, magnetism, and kinetics concepts designed for curious minds 8+.
- • **Durable & Reusable:** Crafted for long-lasting fun, this set withstands repeated builds and experiments by kids and adults alike.
- • **Elevate Your Creativity:** Add 33 new components including pillars and balconies to build towering, intricate marble runs that defy gravity.
- • **Award-Winning Innovation:** Join millions worldwide who trust the #1 marble run system in the U.S. for educational and creative play.
- • **Seamless System Compatibility:** Expand endlessly—works flawlessly with all existing GraviTrax sets for limitless track possibilities.

## Overview

The Ravensburger GraviTrax PRO Vertical Expansion Set includes 33 pieces designed to extend your marble run vertically with pillars, balconies, and walls. Compatible with all GraviTrax systems, this STEM-focused toy encourages experimentation with gravity and physics for kids ages 8 and up. With over 15.5 million units sold globally and top rankings in the U.S., it’s a durable, educational, and endlessly creative gift that challenges critical thinking and problem-solving skills.

## 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: Fun toy - Great toy for tweens

## 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 |
| Best Sellers Rank | #75,981 in Toys & Games ( See Top 100 in Toys & Games ) #82 in Marble Runs |
| Customer Reviews | 4.7 4.7 out of 5 stars (593) |
| Item Weight | 2.01 pounds |
| Item model number | 22427 |
| Manufacturer | Ravensburger |
| Manufacturer recommended age | 8 years and up |
| Product Dimensions | 13.31 x 13.31 x 3.27 inches |
| Release date | July 1, 2024 |

## 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)

## Customer Reviews

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

Good set of instructions. Allows for creativity to flow.

### ⭐⭐⭐⭐⭐ Fun toy
*by S***L on January 5, 2026*

Great toy for tweens

### ⭐⭐⭐⭐⭐ Expandable Gravitrax kits expands the fun!
*by V***A on December 31, 2024*

This game is extremely fun and truly teaches a child or an adult to understand how Gravity affects the steel ball bearings and how bridges work! It also teaches a child how to follow instructions and ultimately, their own imagination. I’m a senior and my grandson is 11. I recommend purchasing the large starter kit first, then decide on these extensions.

## 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 Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-03*