---
product_id: 522643620
title: "HDCRYSTALGIFTS 20mm RGB Dispersion Prism Optical Glass X-Cube Prism for Teaching Light Spectrum Physics- Gift of Light"
brand: "hdcrystalgifts"
price: "1284519₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Hdcrystalgifts"
url: https://www.desertcart.vn/products/522643620-hdcrystalgifts-20mm-rgb-dispersion-prism-optical-glass-x-cube-prism
store_origin: VN
region: Vietnam
---

# RGB light dispersion spectrum Compact gift-ready packaging 20mm K9 crystal clarity HDCRYSTALGIFTS 20mm RGB Dispersion Prism Optical Glass X-Cube Prism for Teaching Light Spectrum Physics- Gift of Light

**Brand:** hdcrystalgifts
**Price:** 1284519₫
**Availability:** ✅ In Stock

## Summary

> 🌈 Illuminate your world with the prism that turns light into magic!

## Quick Answers

- **What is this?** HDCRYSTALGIFTS 20mm RGB Dispersion Prism Optical Glass X-Cube Prism for Teaching Light Spectrum Physics- Gift of Light by hdcrystalgifts
- **How much does it cost?** 1284519₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/522643620-hdcrystalgifts-20mm-rgb-dispersion-prism-optical-glass-x-cube-prism)

## 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—an inspiring present for budding scientists or creative professionals.
- • **Pocket-Sized Wonder:** Compact 2x2 cm design fits in your pocket, ready to spark curiosity anytime, anywhere.
- • **Pristine Optical Clarity:** Crafted from flawless K9 crystal with zero bubbles or distortions for pure light refraction.
- • **Vibrant Spectrum Display:** Transforms any light source into dazzling rainbows—perfect for science demos or creative photography.
- • **Educational & Entertaining:** Ideal for teaching optics and physics, engaging kids and adults with hands-on light experiments.

## Overview

The HDCRYSTALGIFTS 20mm RGB Dispersion Prism is a precision-crafted K9 crystal optical cube designed to disperse light into vibrant RGB spectrums. Compact and free of imperfections, it serves as both an educational tool for teaching light physics and a stylish accessory for photographers and science enthusiasts. Packaged elegantly, it’s a perfect gift that brings colorful light play and scientific wonder to any setting.

## Description

HDCRYSTALGIFTS 20mm RGB Dispersion Prism Optical Glass X-Cube Prism for Teaching Light Spectrum Physics- Gift of Light : desertcart.co.uk: Toys & Games

Review: Place in a South facing window for some magic✨ - These are beautiful on a windowsill and throw colours all around the room🌈
Review: Looks great. - Lovely little item.

## Features

- Our photography prisms all made from the clearest crystal k9 material, no bubbles, distortions or inclusions with quality.Each one is carefully checked, no scratches are allowed,thus ensuring maximum use in the next few years
- Size 0.8*0.8inch (2*2cm),nw 20g,please pay attention to the size, it's small.Packed in a nice gift box,which is perfect as a gift for children or anybody you want to share
- If the sun isn't shining, you can use a flashlight. Just position your prism so that the light shines through it, and there should be rainbows dancing on the opposite wall!The exquisite decoration on any surface or table of multi-dimensional cubes can bring distraction and fun to children and adults
- Glass cube prism ideal for teaching of optics, science experiments, and for photography.Suitable for children to explore colorful spectrum or to add effects to your photos
- The compact design allows you to carry the cube with you, or even put it in your pocket. Take it out and exude a pleasant optical entertainment effect, everyone will enjoy and be fascinated

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1LJX4P9 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 92,715 in Toys & Games ( See Top 100 in Toys & Games ) 26 in Prisms |
| Colour | Blue |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,011) |
| Date First Available | 26 May 2022 |
| Educational Objective(s) | Teaching light spectrum physics and scientific experiments with a focus on optics and photography |
| Item model number | 001 |
| Manufacturer recommended age | 5 months - 20 years |
| Material Type(s) | Crystal |
| Number of Game Players | 1 |
| Product Dimensions | 2.03 x 2.03 x 2.03 cm; 20 g |
| tech_spec_battery_description_toys | No batteries required |

## Images

![HDCRYSTALGIFTS 20mm RGB Dispersion Prism Optical Glass X-Cube Prism for Teaching Light Spectrum Physics- Gift of Light - Image 1](https://m.media-amazon.com/images/I/61DKbe7N7oL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Place in a South facing window for some magic✨
*by S***T on 1 September 2025*

These are beautiful on a windowsill and throw colours all around the room🌈

### ⭐⭐⭐⭐⭐ Looks great.
*by M***N on 7 December 2023*

Lovely little item.

### ⭐⭐⭐⭐⭐ Fascinating and educational
*by W***E on 2 August 2025*

Fascinating gift for my grand daughter who plays regularly with it and loves the generated light effects

## Frequently Bought Together

- HDCRYSTALGIFTS 20mm Glass Prism Cube RGB Dispersion Optical Glass X-Cube Prism for Teaching Light Spectrum Physics Gift of Light
- Color Crystal Faceted Optical Prism Beam Splitter Light Refracting Photography Science Glass Prisms

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-08*