---
product_id: 561964696
title: "Ravensburger GraviTrax Starter Set Marble Run – STEM Construction Toy Marble Maze with Tracks, Blocks & 3D Building Elements, Creative Gravity Puzzle Game, Marbles for Kids Age 8+"
brand: "gravitrax"
price: "$337.58"
currency: USD
in_stock: true
category: "Gravi Trax"
url: https://www.desertcart.ec/products/561964696-ravensburger-gravitrax-starter-set-marble-run-stem-construction-toy-marble
store_origin: EC
region: Ecuador
---

# Loops, twists & turns for dynamic runs STEM-focused for critical thinking 122 pieces for endless builds Ravensburger GraviTrax Starter Set Marble Run – STEM Construction Toy Marble Maze with Tracks, Blocks & 3D Building Elements, Creative Gravity Puzzle Game, Marbles for Kids Age 8+

**Brand:** gravitrax
**Price:** $337.58
**Availability:** ✅ In Stock

## Summary

> 🌀 Build. Innovate. Dominate the marble race!

## Quick Answers

- **What is this?** Ravensburger GraviTrax Starter Set Marble Run – STEM Construction Toy Marble Maze with Tracks, Blocks & 3D Building Elements, Creative Gravity Puzzle Game, Marbles for Kids Age 8+ by gravitrax
- **How much does it cost?** $337.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/561964696-ravensburger-gravitrax-starter-set-marble-run-stem-construction-toy-marble)

## 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

- • **Plug & Play Fun:** No batteries needed—clear instructions get you building and racing marbles in minutes, perfect for busy parents and curious kids.
- • **Gravity-Powered Thrills:** Master physics with twists, loops, and turns that challenge logic and spark STEM learning.
- • **Seamless Expansion Ready:** Fully compatible with all GraviTrax and GraviTrax PRO sets, so your marble maze grows as your ideas do.
- • **Endless Creative Possibilities:** 122 premium pieces and 9 track instructions unlock infinite marble run designs to fuel your engineering creativity.
- • **Premium Quality, Built to Last:** Crafted to the highest UK & EU standards, ensuring durable playtime for years of brain-boosting fun.

## Overview

The Ravensburger GraviTrax Starter Set is a 122-piece STEM construction toy designed for kids 8+, combining engineering, physics, and creativity. Featuring gravity-powered marble runs with loops and twists, it encourages logical thinking and problem-solving. Compatible with all GraviTrax expansions, it offers endless building possibilities with premium quality materials and easy setup—no batteries required.

## Description

Explore gravity & engineering with 122-piece GraviTrax starter set. Build marble runs, expand with add-ons, challenge kids 8+ to create thrilling trick shots.

## Features

- The GraviTrax Starter Set marble run includes 122 pieces and 9 ready-to-go track instructions to start building your own unique designs, promising endless construction possibilities – STEM construction toys and marble runs for kids.
- Build new routes and create crazy trick shots, expand your marble run with new ideas and expansion sets to keep the ball rolling – fully compatible with all GraviTrax and GraviTrax PRO sets and accessories.
- Experiment with gravity to power your ball through twists, loops and turns in an exciting marble maze race to the finish line – a creative STEM toy and construction toy for kids age 8+.
- GraviTrax by Ravensburger is made with premium quality materials adhering to the highest UK and EU standards and regulations, designed for long-lasting play with marbles for kids.
- No batteries required. Clear instructions included to start playing within minutes with this creative marble run construction toy. A great birthday or Christmas gift for kids age 8+.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BSXKTRYZ |
| Age Range Description | 8 Years + |
| Best Sellers Rank | 9,416 in Toys & Games ( See Top 100 in Toys & Games ) 16 in Marble Runs |
| Brand Name | GraviTrax |
| Country Of Origin | Czech Republic |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,936) |
| Educational Objective | Construction Skills, Engineering Skills, Logical Thinking, Problem Solving, STEM |
| Global Trade Identification Number | 04005556224104, 34005556224105 |
| Included Components | 122 Pieces, 2 Add On Accessories, Instructions & Exercise Booklet |
| Item Dimensions | 33.8 x 33.8 x 11 centimetres |
| Item Type Name | Ravensburger GraviTrax Starter Set - Marble Run, STEM and Construction Toy Kids Age 8 Years and Up - Kids Gifts |
| Item Weight | 1.8 Kilograms |
| Manufacturer | Ravensburger |
| Manufacturer Part Number | 22410 |
| Material Type | Plastic |
| Maximum Age Recommendation | 1188.0 |
| Minimum Age Recommendation | 96.0 |
| Model Number | 22410 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Set Name | Starter Kit |
| Size | 33.8 cm x 33.8 cm x 11 cm |
| Sub Brand | GraviTrax |
| Theme | Building, Construction, Engineering, STEM, Science. |
| Unit Count | 1.0 count |

## Product Details

- **Age range (description):** 8 Years +
- **Brand:** GraviTrax
- **Item dimensions L x W x H:** 33.8 x 33.8 x 11 centimetres
- **Material:** Plastic
- **Size:** 33.8 cm x 33.8 cm x 11 cm

## Images

![Ravensburger GraviTrax Starter Set Marble Run – STEM Construction Toy Marble Maze with Tracks, Blocks & 3D Building Elements, Creative Gravity Puzzle Game, Marbles for Kids Age 8+ - Image 1](https://m.media-amazon.com/images/I/71JzMz6m4AL.jpg)

## Available Options

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

## Frequently Bought Together

- Ravensburger GraviTrax: Starter-Set | Innovative Marble Run & STEM Toy for Kids Ages 8+ | Engaging & Educational Building Game
- 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 Ball Box - Marble Organization Set | Creative STEM Toy | Interactive Race Tracks | Ideal for Curious Kids and Adults | Compatible with All GraviTrax Systems

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**Shop now:** [https://www.desertcart.ec/products/561964696-ravensburger-gravitrax-starter-set-marble-run-stem-construction-toy-marble](https://www.desertcart.ec/products/561964696-ravensburger-gravitrax-starter-set-marble-run-stem-construction-toy-marble)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-08-24*