---
product_id: 298559237
title: "Hoberman Mini Sphere - Rainbow"
brand: "hoberman"
price: "$U4421"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/298559237-hoberman-mini-sphere-rainbow
store_origin: UY
region: Uruguay
---

# Expands 5.5" to 12" Durable, withstands constant play Boosts creativity & motor skills Hoberman Mini Sphere - Rainbow

**Brand:** hoberman
**Price:** $U4421
**Availability:** ✅ In Stock

## Summary

> 🌟 Expand your play, expand your mind!

## Quick Answers

- **What is this?** Hoberman Mini Sphere - Rainbow by hoberman
- **How much does it cost?** $U4421 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/298559237-hoberman-mini-sphere-rainbow)

## Best For

- hoberman enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from durable plastic to endure endless bouncing, pulling, and spinning adventures.
- • **Rainbow Vibes:** Vibrant multicolor design sparks imagination and brightens any playroom or office desk.
- • **Skill Builder:** Enhances hand-eye coordination, color recognition, and creative thinking for kids 4+.
- • **Stress-Busting Toy:** Perfect for mindful moments—squeeze, spin, or suspend to relieve stress and boost focus.
- • **Transformative Fun:** Magically expands from compact 5.5" to an impressive 12" sphere, captivating all ages.

## Overview

The Hoberman Mini Sphere Rainbow is an award-winning geometric expanding toy that grows from 5.5" to 12". Designed for children 4 years and up, it promotes creativity, motor skills, and color recognition through interactive play. Made from durable plastic, this multicolor sphere withstands rough handling and doubles as a stress-relief tool, making it a perfect blend of education and fun.

## Description

Hoberman Mini Sphere - Rainbow

## Features

- Magically Expands from 5.5" to 12"
- Educational
- Award Winning geometric expanding/contracting ball.
- Creative and inventive
- Hoberman Mini Sphere - Rainbow

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Educational Objective(s) | Color Recognition, Imagination Development |
| Language: | German |
| Model Number | HM1301 |
| Number of Game Players | 1 |
| Number of Puzzle Pieces | 1 |
| Assembly Required | No |
| Batteries Required | No |
| Batteries Included | No |
| tech_spec_battery_description_toys | No batteries required |
| Material Type(s) | Plastic |
| Remote Control Included? | No |
| Colour | Multicolor |
| Product Dimensions | 15.88 x 15.88 x 14.73 cm; 109 g |
| Item model number | HM1301 |
| Manufacturer recommended age | 4 years and up |
| Manufacturer | Hoberman |
| Item Weight | 109 g |

## Images

![Hoberman Mini Sphere - Rainbow - Image 1](https://m.media-amazon.com/images/I/61Oz+UBkzIL.jpg)

## Questions & Answers

**Q: What is a game sphere**
A: Hello, Thank you for your interest in our products!  The Hoberman Mini Sphere is an awesome stress relief toy. This colorful ball expands from 5 inches to 12 inches with one easy motion. The simple function of this transforming sphere makes it an extremely addictive desktop fidget toy. Thank you, Customer Service, Office Playground

**Q: How do i shrink it back if it gets stuck fully expanded from kids opening it to wide?**
A: This "toy" is not designed to come apart.  However, I talked with an engineer who "plays" with a larger one and he said to start at the place where it is loose and trace it back to a spot what is tight.  See if you can loosen th tight segment and perhaps it will open the entire shpere.  It may be necessary to sheck several of the circles.  There are so many.  It may be a lot of fun to try this approach, but time is valuable and it may be necessary to buy another one and hand the stuck one on the ceiling as a reminder to be gently on a fragile toy.  (I use it to demonstrate how the Dural tube may respond to the birthing process or to a head injury) Good Luck to you.

**Q: What's the diameter of the sphere when it's fully expanded?**
A: I don't have it here, but when I use it at school for a demonstration of taking deep breaths, it expands to about the size of my chest.  Perfect

**Q: How is the list price is 500 the list price is no where near that?**
A: Yes, the $500 is incorrect.....the actually list price is $17.99.

## Frequently Bought Together

- Hoberman Expanding Mini Sphere Toy
- Original Hoberman Sphere Plastic Expandable Toy, Rainbow

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**Shop now:** [https://www.desertcart.uy/products/298559237-hoberman-mini-sphere-rainbow](https://www.desertcart.uy/products/298559237-hoberman-mini-sphere-rainbow)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-20*