---
product_id: 261835733
title: "Sphere Mini Rainbow"
brand: "hoberman"
price: "₨20777"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/261835733-sphere-mini-rainbow
store_origin: LK
region: Sri Lanka
---

# Vibrant rainbow colors Compact 15.9 cm size Boosts spatial & numeracy skills Sphere Mini Rainbow

**Brand:** hoberman
**Price:** ₨20777
**Availability:** ✅ In Stock

## Summary

> 🌈 Expand your mind, contract your stress with the Hoberman Sphere Mini Rainbow!

## Quick Answers

- **What is this?** Sphere Mini Rainbow by hoberman
- **How much does it cost?** ₨20777 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/261835733-sphere-mini-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

- • **Compact & Portable:** Perfectly sized at just under 16 cm and lightweight, it fits seamlessly into your daily carry for on-the-go inspiration.
- • **Mesmerizing Expansion:** Watch the sphere effortlessly expand and contract, captivating your focus and sparking curiosity.
- • **No Fuss, No Batteries:** Ready to use straight out of the box with zero assembly or power needed—pure tactile satisfaction.
- • **Educational Powerhouse:** Designed to enhance numeracy and spatial awareness—ideal for professionals who value continuous cognitive growth.
- • **Vibrant Rainbow Palette:** A kaleidoscope of colors that brightens any desk or workspace, making learning visually engaging.

## Overview

The Hoberman Sphere Mini Rainbow is a compact, lightweight expanding and contracting toy designed to enhance numeracy and spatial awareness. Featuring vibrant rainbow colors and requiring no batteries or assembly, it’s an educational and visually captivating desk companion perfect for professionals seeking a playful yet purposeful stress-relief tool.

## Description

Hoberman Sphere Mini Rainbow

## Features

- Expanding
- Contracting
- Colourful
- Educational
- Unique Design

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 15.88 x 15.88 x 14.73 cm; 180.87 g |
| Item model number | HM1301 |
| Educational Objective(s) | Numeracy & Spacial Awareness |
| Language: | German |
| 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 |
| Color | One Color |
| ASIN | B00000GBX8 |

## Images

![Sphere Mini 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.lk/products/261835733-sphere-mini-rainbow](https://www.desertcart.lk/products/261835733-sphere-mini-rainbow)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-05-02*