---
product_id: 745570216
title: "HDCRYSTALGIFTS Color Cube Prism 20mm K9 Optical Crystal Glass Polyhedral RGB Dispersion Prism for Physics, Photography, Desktop Decoration"
brand: "hdcrystalgifts"
price: "€ 4348.35"
currency: EUR
in_stock: false
reviews_count: 6
category: "Hdcrystalgifts"
url: https://www.desertcart.fi/products/745570216-hdcrystalgifts-color-cube-prism-20mm-k9-optical-crystal-glass-polyhedral
store_origin: FI
region: Finland
---

# Vivid RGB light dispersion Durable K9 optical crystal Compact 20mm size HDCRYSTALGIFTS Color Cube Prism 20mm K9 Optical Crystal Glass Polyhedral RGB Dispersion Prism for Physics, Photography, Desktop Decoration

**Brand:** hdcrystalgifts
**Price:** € 4348.35
**Availability:** ❌ Out of Stock

## Summary

> 🌈 Illuminate your world with a prism that packs a punch!

## Quick Answers

- **What is this?** HDCRYSTALGIFTS Color Cube Prism 20mm K9 Optical Crystal Glass Polyhedral RGB Dispersion Prism for Physics, Photography, Desktop Decoration by hdcrystalgifts
- **How much does it cost?** € 4348.35 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/745570216-hdcrystalgifts-color-cube-prism-20mm-k9-optical-crystal-glass-polyhedral)

## Best For

- hdcrystalgifts enthusiasts

## Why This Product

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

## Key Features

- • **Gift-Ready Elegance:** Arrives in a sleek gift box, making it the perfect thoughtful present for curious minds and creative professionals alike.
- • **Versatile Visual Tool:** Ideal for physics experiments, photography effects, or simply elevating your workspace with a touch of optical magic.
- • **Pocket-Sized Brilliance:** Ultra-compact 20mm cube fits effortlessly in your pocket or backpack for on-the-go inspiration.
- • **Scratch-Resistant Crystal:** Crafted from premium K9 optical glass that resists fading and scratching, ensuring years of vibrant visual delight.
- • **Spectacular RGB Light Show:** Transforms ordinary light into mesmerizing kaleidoscopic rainbows, perfect for desktop ambiance or creative photography.

## Overview

The HDCRYSTALGIFTS Color Cube Prism is a 20mm K9 optical crystal glass cube designed to refract light into vivid RGB spectrums. Lightweight and compact at just 19g, it’s perfect for desktop decoration, photography effects, and educational physics demonstrations. Its durable, scratch-resistant construction ensures lasting brilliance, making it a stylish and functional accessory for professionals and enthusiasts seeking a unique visual experience.

## Description

Color Cube Prism 20mm K9 Optical Crystal Glass Polyhedral RGB Dispersion Prism for Physics, Photography, Toys, Desktop Decoration

Review: 太陽光線が入る出窓などに丸い鏡を置いてキューブを載せると部屋中が虹の花が咲きます。
Review: Beautiful optic glass prism. Doesn’t reflect colors very strong, but looking through, it refracts light beautifully.

## Features

- Size 0.8 x 1 inch (2 x 2.5cm), Width 19g Please note the size. Small size. Easy to carry, can be carried in your pocket or backpack. It does not take up much space on the desktop
- RGB Optical Prism Cube is a cube made of colored glass panels that resist fading and scratching so you can get the most out of the years in the coming years. The refraction of the light can control the light and form a kaleidoscope-like pattern. Exquisite and unique design, you can enjoy different colors from different angles, even if you are in the same place, it will provide you a truly wonderful visual experience
- If the sun is not shining, you can use the flashlight. Simply place the prism and let the light hit the light, and the rainbow will dance on the other wall
- Exquisite decoration on any surface or table of multi-dimensional cube provides a pleasant optical entertainment effect, which is sure to attract everyone
- Glass cube prisms are perfect for optical instruction, science experiments, and photography. Perfect for exploring the colorful spectrum or adding effects to your photos. It comes in a nice gift box, making it a perfect gift idea for everyone

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1LQFRVD |
| Amazon Bestseller | #27,075 in Toys & Games ( See Top 100 in Toys & Games ) #5 in Prisms |
| Batteries Included | No |
| Batteries Required? | No |
| Customer Reviews | 4.6 4.6 out of 5 stars (386) |
| Date First Available | May 25, 2022 |
| Item model number | 001 |
| Manufacturer recommended age | 5 months - 20 years |
| Material Type(s) | Glass |
| Model Number | 001 |
| Number of Game Players | 1 |
| Product Dimensions | 2.03 x 2.03 x 2.03 cm; 19 g |
| Target Gender | Unisex |

## Images

![HDCRYSTALGIFTS Color Cube Prism 20mm K9 Optical Crystal Glass Polyhedral RGB Dispersion Prism for Physics, Photography, Desktop Decoration - Image 1](https://m.media-amazon.com/images/I/611jhEVXrFL.jpg)
![HDCRYSTALGIFTS Color Cube Prism 20mm K9 Optical Crystal Glass Polyhedral RGB Dispersion Prism for Physics, Photography, Desktop Decoration - Image 2](https://m.media-amazon.com/images/I/614+mjHIWYL.jpg)
![HDCRYSTALGIFTS Color Cube Prism 20mm K9 Optical Crystal Glass Polyhedral RGB Dispersion Prism for Physics, Photography, Desktop Decoration - Image 3](https://m.media-amazon.com/images/I/61dVXTbWjCL.jpg)
![HDCRYSTALGIFTS Color Cube Prism 20mm K9 Optical Crystal Glass Polyhedral RGB Dispersion Prism for Physics, Photography, Desktop Decoration - Image 4](https://m.media-amazon.com/images/I/71E0L2VYAwL.jpg)
![HDCRYSTALGIFTS Color Cube Prism 20mm K9 Optical Crystal Glass Polyhedral RGB Dispersion Prism for Physics, Photography, Desktop Decoration - Image 5](https://m.media-amazon.com/images/I/71nep6SDqpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by の***く on March 8, 2025*

太陽光線が入る出窓などに丸い鏡を置いてキューブを載せると部屋中が虹の花が咲きます。

### ⭐⭐⭐⭐⭐ Review
*by I***A on September 2, 2025*

Beautiful optic glass prism. Doesn’t reflect colors very strong, but looking through, it refracts light beautifully.

### ⭐⭐⭐⭐⭐ Review
*by S***E on January 11, 2026*

Les effets visuels de ce bel objet sont fantastiques!!On peut jouer avec la lumière du Soleil,avec des lumières d'intérieur ou une lampe de poche!!C'est génial!! Je suis enchanté de ce brimborion! Pilamaya!! Joie et lumière!!

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.fi/products/745570216-hdcrystalgifts-color-cube-prism-20mm-k9-optical-crystal-glass-polyhedral](https://www.desertcart.fi/products/745570216-hdcrystalgifts-color-cube-prism-20mm-k9-optical-crystal-glass-polyhedral)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-07*