---
product_id: 667793447
title: "Fat Brain Toy Air Toobz Expansion Pack - Air-Powered STEM Building Toy - Kids & Teens, Blue, B-23150"
brand: "fat brain toys"
price: "368 Lei"
currency: RON
in_stock: false
reviews_count: 6
url: https://www.desertcart.ro/products/667793447-fat-brain-toy-air-toobz-expansion-pack-air-powered-stem
store_origin: RO
region: Romania
---

# 10 colorful EVA foam balls for vibrant play 12-inch transparent tubes for extended builds 12 easy-fit connectors for seamless assembly Fat Brain Toy Air Toobz Expansion Pack - Air-Powered STEM Building Toy - Kids & Teens, Blue, B-23150

**Brand:** fat brain toys
**Price:** 368 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Expand your STEM universe with Air Toobz – where creativity takes flight!

## Quick Answers

- **What is this?** Fat Brain Toy Air Toobz Expansion Pack - Air-Powered STEM Building Toy - Kids & Teens, Blue, B-23150 by fat brain toys
- **How much does it cost?** 368 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/667793447-fat-brain-toy-air-toobz-expansion-pack-air-powered-stem)

## Best For

- fat brain toys enthusiasts

## Why This Product

- Trusted fat brain toys brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **No Batteries, No Hassle:** Purely air-powered fun—no charging or replacements needed
- • **Vibrant, Safe Play Elements:** Bright EVA foam balls add color and safe tactile engagement
- • **Boost STEM Skills Through Play:** Encourages spatial reasoning, creativity, and hands-on experimentation
- • **Double Your Build, Double the Fun:** Expand your Air Toobz setup with twice the tubing length and more balls
- • **Seamless Assembly with Easy-Fit Connectors:** Effortlessly snap pieces together for uninterrupted creative flow

## Overview

The Fat Brain Toy Air Toobz Expansion Pack includes 6 transparent 12-inch tubes, 6 orange corner tubes, 12 connectors, and 10 colorful EVA foam balls to double the length of your Air Toobz build. Designed for kids 3+, it promotes STEM learning through spatial reasoning and creative experimentation. Batteries and turbine sold separately.

## Description

Product Description Fat Brain Toys Air Toobz​ Safety Warning WARNING! CHOKING HAZARD - Small parts. Not suitable for children under 3 years.

Review: Air toobz expansion pack - Wasn’t sure if these were added if it would still work as well as as unit with out the added on but to be honest I couldn’t see any difference in performance would definitely recommend this add on set to allow additional creativity and enjoyment for anyone that currently has just the air toobz machine.
Review: This may be the best toy I have ever bought. I have 4 kids ranging from 3 to 10 years old and they all love it. Parts are well made and worth the money. I bought the expansion kit and I’m glad I went ahead and made the purchase. Tube pieces are easy to connect but also stay in place. Each part is made durable and tubes are very thick plastic. I was pleasantly surprised at the quality compared to most newer toys.

## Features

- Set of extra Toobz and balls for expanding your Air Toobz set
- This expansion pack comes with enough tubes and connectors to double the length of your Air Toobz build, plus 10 extra balls
- Includes 6 transparent 12-inch tubes, 6 transparent orange corner tubes, 12 easy-fit connectors, 10 colorful EVA foam balls
- Encourages spatial reasoning, creativity, experimentation, STEM learning
- Turbine not included, sold separately

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 35.56 x 35.56 x 12.07 cm; 1.76 kg |
| Manufacturer recommended age | 3 years and up |
| Item model number | F4641EN |
| Educational Objective(s) | STEM Skills |
| Number of Game Players | 1 |
| Number of pieces | 10 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| tech_spec_battery_description_toys | No batteries required |
| Material Type(s) | Mixed Materials |
| Colour | B-23150 |
| ASIN | B0CG7DMS52 |

## Product Details

- **Size:** M
- **Brand:** Fat Brain Toys
- **Theme:** No Theme
- **Age range (description):** Kid
- **Item dimensions L x W x H:** 35.6 x 35.6 x 12.1 centimetres

## Images

![Fat Brain Toy Air Toobz Expansion Pack - Air-Powered STEM Building Toy - Kids & Teens, Blue, B-23150 - Image 1](https://m.media-amazon.com/images/I/41BKN3sVnmL._AC_.jpg)
![Fat Brain Toy Air Toobz Expansion Pack - Air-Powered STEM Building Toy - Kids & Teens, Blue, B-23150 - Image 2](https://m.media-amazon.com/images/I/511RpUxhPWL._AC_.jpg)
![Fat Brain Toy Air Toobz Expansion Pack - Air-Powered STEM Building Toy - Kids & Teens, Blue, B-23150 - Image 3](https://m.media-amazon.com/images/I/511RpUxhPWL._AC_SY300_SX300_QL70_ML2_.jpg)
![Fat Brain Toy Air Toobz Expansion Pack - Air-Powered STEM Building Toy - Kids & Teens, Blue, B-23150 - Image 4](https://m.media-amazon.com/images/I/61ZNoiV0brL._AC_.jpg)
![Fat Brain Toy Air Toobz Expansion Pack - Air-Powered STEM Building Toy - Kids & Teens, Blue, B-23150 - Image 5](https://m.media-amazon.com/images/I/81s21WagyiL._AC_SX679_.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Air toobz expansion pack
*by M***. on 22 April 2025*

Wasn’t sure if these were added if it would still work as well as as unit with out the added on but to be honest I couldn’t see any difference in performance would definitely recommend this add on set to allow additional creativity and enjoyment for anyone that currently has just the air toobz machine.

### ⭐⭐⭐⭐⭐ Review
*by K***N on 3 January 2026*

This may be the best toy I have ever bought. I have 4 kids ranging from 3 to 10 years old and they all love it. Parts are well made and worth the money. I bought the expansion kit and I’m glad I went ahead and made the purchase. Tube pieces are easy to connect but also stay in place. Each part is made durable and tubes are very thick plastic. I was pleasantly surprised at the quality compared to most newer toys.

### ⭐⭐⭐⭐⭐ Review
*by D***K on 30 December 2025*

It’s a bit expensive but a cool toy for my grandsons

## Frequently Bought Together

- Fat Brain Toys Air Toobz Expansion Pack - Air-Powered STEM Building Toy for Kids & Teens, Kids Building Toys, STEM Toys for 3+ Year Old
- Fat Brain Toys Air Toobz, Air-Powered STEM Building Toys for Kids & Teens, Kids Building Toys, STEM Toys for 3+ Year Old

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**Shop now:** [https://www.desertcart.ro/products/667793447-fat-brain-toy-air-toobz-expansion-pack-air-powered-stem](https://www.desertcart.ro/products/667793447-fat-brain-toy-air-toobz-expansion-pack-air-powered-stem)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-30*