---
product_id: 3976718
title: "Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm"
brand: "amlong crystal"
price: "301 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Amlong Crystal"
url: https://www.desertcart.dk/products/3976718-amlong-crystal-6-inch-optical-glass-triangular-prism-for-teaching
store_origin: DK
region: Denmark
---

# 6-inch length for immersive light play Fully protected packaging ensures pristine delivery Lead-free K9 optical glass for crystal clarity Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm

**Brand:** amlong crystal
**Price:** 301 kr
**Availability:** ✅ In Stock

## Summary

> 🌈 Transform your space into a mesmerizing spectrum of light!

## Quick Answers

- **What is this?** Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm by amlong crystal
- **How much does it cost?** 301 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/3976718-amlong-crystal-6-inch-optical-glass-triangular-prism-for-teaching)

## Best For

- amlong crystal enthusiasts

## Why This Product

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

## Key Features

- • **Ready to Impress:** Arrives in a sleek, fully protected package—unbox your next conversation starter.
- • **Generous 6-Inch Length:** Perfectly sized for stable handheld use and stunning visual displays.
- • **Elegant & Durable Design:** Weighty, lead-free glass that feels luxurious and built to last.
- • **Educational & Inspirational:** Ideal for science education, photography, and creative décor.
- • **Precision-Crafted Optical Brilliance:** Experience vibrant, sharp light refractions with premium K9 glass.

## Overview

The Amlong Crystal 6" Optical Glass Triangular Prism is a premium, lead-free K9 glass prism designed for stable handheld use and stunning light refractions. Measuring 6 inches in length with a 35mm side length, it delivers vibrant, crystal-clear rainbows perfect for educational purposes, photography, or elegant home and office décor. Packaged securely to ensure pristine condition, this prism is a top-rated choice for professionals and enthusiasts seeking both quality and visual impact.

## Description

Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm: Science Lab Education Curriculum Support: desertcart.com: Industrial & Scientific

Review: Turn Your Room into a Kaleidoscope!! - I recently purchased the Crystal Prism 6 inch triangle and I'm completely in love with it! The crystal prism is of excellent quality, beautifully crafted, and creates stunning light refractions. It's the perfect size to display on a shelf, table, or desk and adds an elegant touch to any space. What really sets this crystal prism apart, though, is when it's on a rotating LED platform... then it becomes alive! The platform works like magic, rotating the prism at just the right speed to create a dazzling display of colors on my ceiling. It's truly mesmerizing to watch and I find myself lost in its beauty every time I turn it on. The overall construction of this product and the unboxing experience is top-notch. It leaves you feeling like you can tell that the company takes pride in their product. It's a super nice box. The crystal is crystal clear and has a weight to it that feels substantial and luxurious. The colors produced are vibrant and rich. In conclusion, I highly recommend the Crystal Prism for anyone looking to add a touch of elegance and beauty to their home or office. It's a stunning piece that's sure to capture the attention of anyone who sees it. Get a rotating LED platform for the cherry on top with taking this crystal prism to the next level of beauty and wonder. Platform: https://www.desertcart.com/gp/product/B09RWQ541Z/
Review: Beautiful prism - This prism is of high quality and casts a nice rainbow in the sun. I had one when I was a kid and I dont remember it being this nice.

## Features

- Bigger Side Length: 1.38 inch / 35mm for Stable Handheld, and 6 inch Length.
- Material: Lead free K9 optic glass, not plastic.
- Fully Protected Package.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FHFV9AI |
| Best Sellers Rank | #27,102 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #175 in Science Education Supplies |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,293) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 10 ounces |
| Item model number | AMPR10060-1 |
| Manufacturer | Amlong Crystal |
| Manufacturer recommended age | 0 - 10 years |
| Package Dimensions | 7.09 x 2.72 x 1.84 inches |

## Images

![Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm - Image 1](https://m.media-amazon.com/images/I/61mPSOX3AML.jpg)

## Questions & Answers

**Q: Does the crystal/glass contain lead?**
A: I have not actually seen this product, but I do find it confusing that they say it is K9 crystal, but ... when you look up the definition of what K9 crystal IS (Wikipedia), the 9 = 9% lead. So... I am tempted to say that if it is lead free, it should not claim to be K9, but rather just borsilicate glass. That doesn't make it bad, just not K9.   Flip this around and ask... for most applications, what is the problem with lead in the crystal for a prism anyways, you're not going to use it to stir coffee...

**Q: Has anyone tried to make a rainbow through this with a flashlight?**
A: Most modern flashlights don't actually produce every color of light, in order to make them more energy efficient. The exception is old fashioned, cheap incandescent.

**Q: Where is this manufactured? Where does the glass come from?**
A: Made in China.

**Q: OK I give up, I have tried 2 of these "crystals" and neither one of them would produce a "rainbow" of light, only white light???**
A: Please make sure you are using natural sunlight. Artificial light won't produce the desired effect.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Turn Your Room into a Kaleidoscope!!
*by H***Y on March 6, 2023*

I recently purchased the Crystal Prism 6 inch triangle and I'm completely in love with it! The crystal prism is of excellent quality, beautifully crafted, and creates stunning light refractions. It's the perfect size to display on a shelf, table, or desk and adds an elegant touch to any space. What really sets this crystal prism apart, though, is when it's on a rotating LED platform... then it becomes alive! The platform works like magic, rotating the prism at just the right speed to create a dazzling display of colors on my ceiling. It's truly mesmerizing to watch and I find myself lost in its beauty every time I turn it on. The overall construction of this product and the unboxing experience is top-notch. It leaves you feeling like you can tell that the company takes pride in their product. It's a super nice box. The crystal is crystal clear and has a weight to it that feels substantial and luxurious. The colors produced are vibrant and rich. In conclusion, I highly recommend the Crystal Prism for anyone looking to add a touch of elegance and beauty to their home or office. It's a stunning piece that's sure to capture the attention of anyone who sees it. Get a rotating LED platform for the cherry on top with taking this crystal prism to the next level of beauty and wonder. Platform: https://www.amazon.com/gp/product/B09RWQ541Z/

### ⭐⭐⭐⭐⭐ Beautiful prism
*by C***M on December 17, 2025*

This prism is of high quality and casts a nice rainbow in the sun. I had one when I was a kid and I dont remember it being this nice.

### ⭐⭐⭐⭐⭐ Prism good for science projects
*by C***. on October 16, 2025*

This is a high-quality prism that works beautifully in full sunlight to splay out the band of spectral colors.

## Frequently Bought Together

- Amlong Crystal 6 inch Optical Glass Triangular Prism for Teaching Light Spectrum Physics and Photo Photography Prism, 150mm
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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-07*