---
product_id: 51435321
title: "Marble Genius Tubes, 30pcs Marble Run Accessory Set for Kids Ages 4+, Fun Building & Learning Educational Construction Add-on Kit for Teens STEM"
brand: "marble genius"
price: "4746 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Marble Genius"
url: https://www.desertcart.is/products/51435321-marble-genius-tubes-30pcs-marble-run-accessory-set-for-kids
store_origin: IS
region: Iceland
---

# Free app with interactive instructions Compatible with all Marble Genius sets 30 transparent tube pieces Marble Genius Tubes, 30pcs Marble Run Accessory Set for Kids Ages 4+, Fun Building & Learning Educational Construction Add-on Kit for Teens STEM

**Brand:** marble genius
**Price:** 4746 kr
**Availability:** ✅ In Stock

## Summary

> 🌀 Build. Race. Repeat. The ultimate marble run upgrade awaits!

## Quick Answers

- **What is this?** Marble Genius Tubes, 30pcs Marble Run Accessory Set for Kids Ages 4+, Fun Building & Learning Educational Construction Add-on Kit for Teens STEM by marble genius
- **How much does it cost?** 4746 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/51435321-marble-genius-tubes-30pcs-marble-run-accessory-set-for-kids)

## Best For

- marble genius enthusiasts

## Why This Product

- Trusted marble genius brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Kid-Friendly:** Sturdy plastic pieces fit tightly for hours of frustration-free fun and learning.
- • **Expand Your Creativity:** Seamlessly compatible with Marble Genius and Marbulous sets for endless track possibilities.
- • **STEM Learning Made Fun:** Encourages problem-solving and engineering skills for kids 4+ and teens.
- • **See Every Twist & Turn:** Transparent tubes let you watch marbles race in real-time, making every build mesmerizing.
- • **Interactive App Included:** Step-by-step building guides, challenges, and games keep you engaged beyond the physical set.

## Overview

The Marble Genius Tubes 30-piece accessory set features transparent plastic tubes designed for kids ages 4 and up, enhancing marble run creations with clear visibility and compatibility across multiple Marble Genius and Marbulous sets. It includes access to a free app offering interactive building instructions and challenges, making it a perfect STEM educational toy that grows with your collection.

## Description

Buy Marble Genius Tubes, 30pcs Marble Run Accessory Set for Kids Ages 4+, Fun Building & Learning Educational Construction Add-on Kit for Teens STEM: Marble Runs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Extra Pieces for More Fun! - I received another vendor's marble set with chutes and the risers. This product works seamlessly with the product I already had. We have 5 grandchildren ranging from 5 years old to under 1. The 4 older grandchildren LOVE when I build a structure. The oldest is now doing more of the building. I not only purchased this set, but also purchased another set that had more base items (to build the structure upon). I can't wait to build again with all these new pieces, which will allow the overall structure to be shorter--which is perfect for the age of my grands! The plastic is sturdy and the pieces fit tightly with what I already had. I suspect I'll be buying more items from this company as our structures grow!!!!
Review: Perfect for kids with autism - He can't stop playing with this

## Features

- ENDLESS FUN: With 30 easy-to-assemble pieces of transparent tubes, you can witness every twist and turn as the marbles race through the track. The set includes a race track, maze accessories, and more, allowing you to create your own unique designs. The clear tubes are perfect for observing the action and spotting any potential jams or slowdowns. This set is perfect for kids and adults alike, providing entertainment for all ages.
- NO MARBLES INCLUDED: This standard toy size marble set is perfect for building a fun and challenging race track or maze. With marbles measuring 5/8 inch or smaller, you can create a compact and intricate design that will keep you and your friends entertained for hours. This set includes a variety of race track set maze accessories, allowing you to customize your creation to your liking. Note that marbles are not included with this set, so be sure to grab some of your own to start the fun!
- COMPATIBILITY: Look no further than Marble Genius! Our Marble Run Starter Set (60 pc.), Super Set (85 pc.), Extreme Set (125 pc.), and 8 Accessory Sets are all compatible with Marbulous Marble Run Toys, making it easy to expand your collection and create new and exciting marble races, mazes, and tracks. With a variety of accessories, including ramps, twists, turns, and more, you can create endless combinations of tracks and obstacles for your marbles to navigate.
- APP ACCESS INCLUDED: Download our free app now and get access to interactive instructions and building challenges for our set race track maze. Challenge your friends to a race and see who can complete the maze first. With step-by-step guidance and helpful tips, building the perfect track has never been easier. The app also features engaging games and quizzes to test your marble racing knowledge. Join the Marble Genius community and start your marble racing journey today!
- ENDLESS OPTIONS: All Marble Genius Marble Run sets and Marble Run Maze games are designed to be compatible with each other, providing you with endless add-on options. You can create a custom marble run set or maze by adding more pieces and tracks to your existing collection. With endless possibilities and hours of fun, Marble Genius sets and mazes are the perfect gift for anyone who loves building and creating.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0733JJ82L |
| Age Range Description | Adult |
| Best Sellers Rank | #94,524 in Toys & Games ( See Top 100 in Toys & Games ) #94 in Marble Runs |
| Brand Name | Marble Genius |
| Customer Reviews | 4.7 out of 5 stars 1,551 Reviews |
| Educational Objective | Creative Skill |
| Global Trade Identification Number | 00857262006086 |
| Item Dimensions | 14.5 x 1 x 8.5 inches |
| Item Weight | 8.16 ounces |
| Manufacturer | Marble Genius |
| Manufacturer Minimum Age (MONTHS) | 48.00 |
| Manufacturer Part Number | 43221-4763 |
| Material Type | Plastic |
| Model Number | 43221-4763 |
| Size | 14.5 inches x 8.5 inches x 1 inch |
| Theme | Buildings |
| UPC | 857262006086 |
| Unit Count | 1.0 Count |

## Images

![Marble Genius Tubes, 30pcs Marble Run Accessory Set for Kids Ages 4+, Fun Building & Learning Educational Construction Add-on Kit for Teens STEM - Image 1](https://m.media-amazon.com/images/I/71LXlWMPN6L.jpg)
![Marble Genius Tubes, 30pcs Marble Run Accessory Set for Kids Ages 4+, Fun Building & Learning Educational Construction Add-on Kit for Teens STEM - Image 2](https://m.media-amazon.com/images/I/71I+vdjmqsL.jpg)
![Marble Genius Tubes, 30pcs Marble Run Accessory Set for Kids Ages 4+, Fun Building & Learning Educational Construction Add-on Kit for Teens STEM - Image 3](https://m.media-amazon.com/images/I/71I9vJOs07L.jpg)
![Marble Genius Tubes, 30pcs Marble Run Accessory Set for Kids Ages 4+, Fun Building & Learning Educational Construction Add-on Kit for Teens STEM - Image 4](https://m.media-amazon.com/images/I/716I7zXmJUL.jpg)
![Marble Genius Tubes, 30pcs Marble Run Accessory Set for Kids Ages 4+, Fun Building & Learning Educational Construction Add-on Kit for Teens STEM - Image 5](https://m.media-amazon.com/images/I/71u0NdMgugL.jpg)

## Available Options

This product comes in different **Unit Count, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Extra Pieces for More Fun!
*by M***R on July 20, 2022*

I received another vendor's marble set with chutes and the risers. This product works seamlessly with the product I already had. We have 5 grandchildren ranging from 5 years old to under 1. The 4 older grandchildren LOVE when I build a structure. The oldest is now doing more of the building. I not only purchased this set, but also purchased another set that had more base items (to build the structure upon). I can't wait to build again with all these new pieces, which will allow the overall structure to be shorter--which is perfect for the age of my grands! The plastic is sturdy and the pieces fit tightly with what I already had. I suspect I'll be buying more items from this company as our structures grow!!!!

### ⭐⭐⭐⭐⭐ Perfect for kids with autism
*by D***R on July 23, 2025*

He can't stop playing with this

### ⭐⭐⭐⭐⭐ Worlds of fun
*by P***E on February 13, 2025*

Grandson loves this and it works perfectly with our older set. Thrilled with the purchase and grandson loves it.

## Frequently Bought Together

- Marble Genius Tubes, 30pcs Marble Run Accessory Set for Kids Ages 4+, Fun Building & Learning Educational Construction Add-on Kit for Teens STEM
- Marble Genius Marble Run Pipe & Sphere Accessory Add-on Set - 10 Pcs Total (4 Pipes, a Ramp, 5 Spheres), Alternating, Straight, & Tubes for Creating Exciting Mazes, Tracks, Runs, and Races
- Marble Genius Automatic Chain Lift - Marble Run Accessory Add-On Set for Creating Exciting Mazes, Tracks, and Races - Endless Fun, and Creativity, Experience The Thrills of Marbles Racing

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-16*