---
product_id: 432958198
title: "K9 Set of 4 Optical Crystal Photography Prisms with 50mm Ball, Cube, Triangular Prism, Pyramid for Science, Play & Photo"
brand: "yu feng"
price: "2288367₫"
currency: VND
in_stock: true
reviews_count: 13
url: https://www.desertcart.vn/products/432958198-k9-set-of-4-optical-crystal-photography-prisms-with-50mm
store_origin: VN
region: Vietnam
---

# Rainbow spectrum Perfect gift 50mm precision K9 Set of 4 Optical Crystal Photography Prisms with 50mm Ball, Cube, Triangular Prism, Pyramid for Science, Play & Photo

**Brand:** yu feng
**Price:** 2288367₫
**Availability:** ✅ In Stock

## Summary

> 📸 Capture the Magic of Light!

## Quick Answers

- **What is this?** K9 Set of 4 Optical Crystal Photography Prisms with 50mm Ball, Cube, Triangular Prism, Pyramid for Science, Play & Photo by yu feng
- **How much does it cost?** 2288367₫ 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/432958198-k9-set-of-4-optical-crystal-photography-prisms-with-50mm)

## Best For

- yu feng enthusiasts

## Why This Product

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

## Key Features

- • **Decorative Elegance:** Add a touch of harmony and brightness to any space with these stunning prisms.
- • **Gift of Inspiration:** A thoughtful present for budding photographers, students, and teachers alike.
- • **Crystal Clear Quality:** Crafted from premium K9 crystal, ensuring no bubbles or distortions.
- • **Unleash Your Creativity:** Transform ordinary photos into extraordinary art with our K9 optical prisms.
- • **Versatile Learning Tool:** Ideal for teaching science concepts or enhancing photography skills.

## Overview

This Set of 4 K9 Optical Crystal Photography Prisms includes a 50mm crystal ball, cube, triangular prism, and optical pyramid, all made from high-quality K9 crystal. Perfect for photography, teaching science, or as a unique gift, these prisms are designed to create stunning visual effects and enhance your creative projects.

## Description

K9 Set of 4 Optical Crystal Photography Prisms with 50mm Ball, Cube, Triangular Prism, Pyramid for Science, Play & Photo

## Features

- Our photography prisms all made from the clearest crystal k9 material, no bubbles, distortions, color or inclusions with quality guarantee. Each one is carefully checked, no scratches are allowed.
- Package Included: 1 x 50mm crystal cube, 1 x 50 triangular prism, 1 x 50mm crystal ball, 1 x 50mm optical pyramid, with wiper cloth and box.
- If you want to take some amazing pictures, or some basic optical research, or as a gift for kids friends lover etc. this high quality K9 optical crystal photography prism set are highly recommend to you.
- The clear crystal set are believed to clear our mind and absorb sunshine / moonlight too. Can add brightness and harmony to your life space or studio, also can use them for decoration or teaching. Like showing the rainbow and science physics teaching photography crystal equilateral fractal spectrum prism.
- Can be used as a gift for kids,students,teachers in the opening season,showing as a gift for Children`s day,Teacher`s day,Christmas,New Year,Birthday or some festivals.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | YU FENG |
| Colour | White |
| Package Dimensions | 14.6 x 14.5 x 8.9 cm; 640 g |
| Material | Crystal |
| Item Weight | 640 g |

## Images

![K9 Set of 4 Optical Crystal Photography Prisms with 50mm Ball, Cube, Triangular Prism, Pyramid for Science, Play & Photo - Image 1](https://m.media-amazon.com/images/I/71RFi8i3+FL._AC_UL320_.jpg)
![K9 Set of 4 Optical Crystal Photography Prisms with 50mm Ball, Cube, Triangular Prism, Pyramid for Science, Play & Photo - Image 2](https://m.media-amazon.com/images/I/71RFi8i3+FL._AC_UL480_FMwebp_QL65_.jpg)
![K9 Set of 4 Optical Crystal Photography Prisms with 50mm Ball, Cube, Triangular Prism, Pyramid for Science, Play & Photo - Image 3](https://m.media-amazon.com/images/I/71RFi8i3+FL._AC_UL640_FMwebp_QL65_.jpg)
![K9 Set of 4 Optical Crystal Photography Prisms with 50mm Ball, Cube, Triangular Prism, Pyramid for Science, Play & Photo - Image 4](https://m.media-amazon.com/images/I/71RFi8i3+FL._AC_UL800_FMwebp_QL65_.jpg)
![K9 Set of 4 Optical Crystal Photography Prisms with 50mm Ball, Cube, Triangular Prism, Pyramid for Science, Play & Photo - Image 5](https://m.media-amazon.com/images/I/71RFi8i3+FL._AC_UL960_FMwebp_QL65_.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good gift
  

*by R***  on Reviewed in the United Kingdom on 4 August 2023*

Comes nicely packaged, good condition/ quality and works well as a photography prop

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great set
  

*by L***N on Reviewed in the United Kingdom on 3 March 2024*

Great set of prisms. Handy for showing during my presentation

### ⭐⭐ 2.0 out of 5 stars







  
  
    Disappointing
  

*by S***N on Reviewed in the United Kingdom on 3 February 2024*

Bought to show refraction of light unfortunately they don't do what we expected

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-23*