---
product_id: 268806469
title: "Hoberman Original Sphere - Rings"
brand: "hoberman"
price: "36.32 OMR"
currency: OMR
in_stock: true
reviews_count: 11
category: "Hoberman"
url: https://www.desertcart.com.om/products/268806469-hoberman-original-sphere-rings
store_origin: OM
region: Oman
---

# Vibrant rainbow of primary colors Includes STEM educational booklet Expands 9" to 30" effortlessly Hoberman Original Sphere - Rings

**Brand:** hoberman
**Price:** 36.32 OMR
**Availability:** ✅ In Stock

## Summary

> 🌟 Unlock the magic of geometry with every spin!

## Quick Answers

- **What is this?** Hoberman Original Sphere - Rings by hoberman
- **How much does it cost?** 36.32 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/268806469-hoberman-original-sphere-rings)

## 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

- • **STEM Meets Play:** Encourages motor skills, geometry & engineering curiosity
- • **Learn While You Play:** Comes with 21 activities and educational booklet
- • **Transform Your Space:** Expands volume 30x with mesmerizing fluid motion
- • **Kinetic Art in Motion:** Can be bounced, spun, suspended as a dynamic mobile
- • **Colorful Science Magic:** Rainbow hinges create hypnotic visual appeal

## Overview

The Hoberman Original Sphere is a manually operated, plastic kinetic toy that expands from 9 to 30 inches, increasing its volume 30 times. Featuring a vibrant rainbow of primary colors and a unique hinged design, it promotes STEM learning through hands-on exploration of geometry and engineering. Perfect for ages 4+, it includes an educational booklet and activity sheet, doubling as a captivating visual toy and a dynamic kinetic mobile.

## Description

A rainbow of primary colors effortlessly changes volume up to 30 times! Colorful linking rings provide hours of fun! Welcome to the wacky world of Chuck Hoberman! The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours. A master of illusion, the Hoberman Sphere can be thrown, bounced, kicked, spun, rolled or suspended from the ceiling. The polymer links allow the sphere to change in volume 30 times and the rainbow of primary colors swirl as it is tossed and contorted. Includes an educational booklet about the Sphere, a "21 Cool Things To Do" activity sheet, a pulley, hardware and instructions for hanging as a cool kinetic energy mobile. Collect them all! For ages 4+.

Review: This thing is freaking cool! - My youngest daughter (7) begged for a hoberman sphere for Christmas. I looked everywhere for one including target and my local learning resources store but there’s only expanded up to 18 inches, pathetic. I found this one on desertcart and was amazed at how big it got. This was a big hit for both my daughters my youngest can fit her entire body inside the sphere when it’s fully expanded. The sphere comes with ideas on games to play with it which both my girls had fun doing. Its held up great to all the play, so it seems very durable. Don’t pass this great stem item up!
Review: Great sphere - Great size, good quality, big hit with the kids.

## Features

- Sphere of angled hinges that expands from 9 inches to 30 inches Encourages gross motor skills, scientific exploration, an interest in geometry and engineering Science becomes magic becomes science again! Expands with a mesmerizing motion of so many colorful hinges Educational booklet teaches about the geometry of the sphere

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 16 ounces |
| Size | Small |
| Material Type | Plastic |
| Color | Blue, Orange |
| Theme | Science |
| Operation Mode | Manual |
| Educational Objective | Stem |
| Power Source | Manual |
| Number of Players | 1 |

## Images

![Hoberman Original Sphere - Rings - Image 1](https://m.media-amazon.com/images/I/81l5CqBkFSL.jpg)
![Hoberman Original Sphere - Rings - Image 2](https://m.media-amazon.com/images/I/81YY0BpSUbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This thing is freaking cool!
*by T***M on January 13, 2025*

My youngest daughter (7) begged for a hoberman sphere for Christmas. I looked everywhere for one including target and my local learning resources store but there’s only expanded up to 18 inches, pathetic. I found this one on Amazon and was amazed at how big it got. This was a big hit for both my daughters my youngest can fit her entire body inside the sphere when it’s fully expanded. The sphere comes with ideas on games to play with it which both my girls had fun doing. Its held up great to all the play, so it seems very durable. Don’t pass this great stem item up!

### ⭐⭐⭐⭐⭐ Great sphere
*by R***N on October 15, 2025*

Great size, good quality, big hit with the kids.

### ⭐⭐⭐⭐⭐ Now she has her own Hoberman Sphere
*by C***Y on October 11, 2025*

This arrived quickly and the box was in great condition, but the product box inside was broken. Since this was to be a gift I needed good packaging, so I spent considerable time with packing tape to get it back together. Fortunately the Sphere was in great condition, and a big hit with the 3 yr old great grand daughter who received it. Now, maybe, she will leave mine alone. It's a great Science Toy and one that becomes very popular quickly. I bought mine when Chuck Hoberman first put them on the market. I had met him back when working on a NASA project, so had to have one when it first became available..

## Frequently Bought Together

- Hoberman Original Sphere - Rings
- Hoberman Expanding Mini Sphere Toy
- Hoberman: Sphere-- Expanding Universe Glow

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**Shop now:** [https://www.desertcart.com.om/products/268806469-hoberman-original-sphere-rings](https://www.desertcart.com.om/products/268806469-hoberman-original-sphere-rings)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-25*