---
product_id: 63358496
title: "4'' Crystal Optical Glass Triangular Prism use to Teaching Light Spectrum Physics (4\" Long, 0.75 and 0.5\" Sides)."
brand: "digital nanny"
price: "118953₫"
currency: VND
in_stock: false
reviews_count: 2
url: https://www.desertcart.vn/products/63358496-4-crystal-optical-glass-triangular-prism-use-to-teaching-light
store_origin: VN
region: Vietnam
---

# Light Spectrum 4" Length Optic Glass 4'' Crystal Optical Glass Triangular Prism use to Teaching Light Spectrum Physics (4" Long, 0.75 and 0.5" Sides).

**Brand:** digital nanny
**Price:** 118953₫
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Unleash the Rainbow of Knowledge!

## Quick Answers

- **What is this?** 4'' Crystal Optical Glass Triangular Prism use to Teaching Light Spectrum Physics (4" Long, 0.75 and 0.5" Sides). by digital nanny
- **How much does it cost?** 118953₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/63358496-4-crystal-optical-glass-triangular-prism-use-to-teaching-light)

## Best For

- digital nanny enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Easily portable at 4" long, ideal for classroom demonstrations.
- • **Premium Quality:** Crafted from authentic optic glass, ensuring clarity and durability.
- • **Illuminate Learning:** Transform light into a vibrant spectrum, making physics fun!
- • **Gift-Ready Packaging:** Comes in a stylish AMLONG CRYSTAL box, perfect for gifting.
- • **Perfect for Educators:** An essential tool for teachers to engage students in light science.

## Overview

This 4'' Crystal Optical Glass Triangular Prism is designed for educational purposes, allowing users to split light into its spectral components. Made from high-quality optic glass, it comes in a protective AMLONG CRYSTAL branded box, making it a perfect gift for educators and science enthusiasts alike.

## Description

Use this triangular prism to split a beam of light into its spectral components(the colors of the rainbow. Prism Length: 6 inch / 150mm; Side Length: 1.38 inch / 35mm Show your kids a rainbow Material: optic glass, not plastic With AMLONG CRYSTAL Authentic Brand Logo Box, Fully Protected Package.

## Features

- Use this triangular prism to split a beam of light into its spectral components(the colors of the rainbow).
- Prism Length: 6 inch / 150mm; Side Length: 1.38 inch / 35mm
- Show your kids a rainbow
- Material: optic glass, not plastic
- With AMLONG CRYSTAL Authentic Brand Logo Box, Fully Protected Package.

## Images

![4'' Crystal Optical Glass Triangular Prism use to Teaching Light Spectrum Physics (4" Long, 0.75 and 0.5" Sides). - Image 1](https://m.media-amazon.com/images/I/51ef-boQ5RL.jpg)
![4'' Crystal Optical Glass Triangular Prism use to Teaching Light Spectrum Physics (4" Long, 0.75 and 0.5" Sides). - Image 2](https://m.media-amazon.com/images/I/41GfXWYui-L.jpg)
![4'' Crystal Optical Glass Triangular Prism use to Teaching Light Spectrum Physics (4" Long, 0.75 and 0.5" Sides). - Image 3](https://m.media-amazon.com/images/I/51G8XrxqNcL.jpg)

## Customer Reviews

### ⭐ 1.0 out of 5 stars







  
  
    dark side?
  

*by E***N on Reviewed in the United States on January 18, 2019*

the optics do not worki polished the prism  and tried various lights and it does not separate any of them into colorscan I please return?thanks

### ⭐ 1.0 out of 5 stars







  
  
    A waste of money
  

*by A***A on Reviewed in the United States on May 18, 2019*

These prisms do not refract light, so they are useless for classroom teaching. They are completely worthless. The company would not take them back. Do NOT order these.

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**Shop now:** [https://www.desertcart.vn/products/63358496-4-crystal-optical-glass-triangular-prism-use-to-teaching-light](https://www.desertcart.vn/products/63358496-4-crystal-optical-glass-triangular-prism-use-to-teaching-light)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-24*