---
product_id: 284321
title: "Constructive Playthings Light Crystal Prism, Rainbow Maker for Kids, Science Class, Ages 8+"
brand: "constructive playthings"
price: "130.24 DT"
currency: TND
in_stock: true
reviews_count: 8
url: https://www.desertcart.tn/products/284321-constructive-playthings-light-crystal-prism-rainbow-maker-for-kids-science
store_origin: TN
region: Tunisia
---

# Constructive Playthings Light Crystal Prism, Rainbow Maker for Kids, Science Class, Ages 8+

**Brand:** constructive playthings
**Price:** 130.24 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Constructive Playthings Light Crystal Prism, Rainbow Maker for Kids, Science Class, Ages 8+ by constructive playthings
- **How much does it cost?** 130.24 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/284321-constructive-playthings-light-crystal-prism-rainbow-maker-for-kids-science)

## Best For

- constructive playthings enthusiasts

## Why This Product

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

## Description

Capture the rainbow with the Constructive Playthings Light Crystal Prism! Encourage a love for science an learning with your children as they use the prism to see beautiful colors. The light crystal will fascinate children by demonstrating the rainbow of colors hidden in natural sunlight. The light crystal is bevel cut to reflect images into wonderful kaleidoscope patterns. Perfect for science experiments or everyday play! Each individual Light Crystal Prism is 2.5". Constructive Playthings is committed to providing safe, compliant products and a healthy, safe working environment worldwide. We require that all products meet all applicable federal regulations, which we review on a continuous basis

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 2.75 x 2.75 x 2.75 inches |
| Item Weight | 1.6 ounces |
| Manufacturer | US Toy & Constuctive Playthings |
| ASIN | B0006Z8YB6 |
| Item model number | 00010 |
| Is Discontinued By Manufacturer | No |
| Date First Available | December 11, 2004 |

## Images

![Constructive Playthings Light Crystal Prism, Rainbow Maker for Kids, Science Class, Ages 8+ - Image 1](https://m.media-amazon.com/images/I/51pETGeLlzL.jpg)
![Constructive Playthings Light Crystal Prism, Rainbow Maker for Kids, Science Class, Ages 8+ - Image 2](https://m.media-amazon.com/images/I/51pETGeLlzL.jpg)

## Questions & Answers

**Q: Is this made up of glass ? Thanks.**
A: No...it appears to be made of an acrylic-type substance.  I would have liked it more if it had been glass.

**Q: How many are there?**
A: I bought this product 3 years ago, the price is per one item; the size (2.75in X 2.75in X 2.75in) refers to the dimensions of the box that contains the prism. A lot of fun for sure!

**Q: if i put it above the light bulb in my lamp shade would it create the illusion of a rainbow beam?**
A: I believe it should be possible to get the rainbow effect with a lamp but the trick is to get it at the right angle to get the desired effect.

**Q: Is this crystal really not crystal?**
A: If you think about it, the "crystal" that most people think of when they think of prisms is cut glass, which is not actually a crystal, but is amorphous. Acrylic, which this prism is made of, also is amorphous and non crystalline. A true crystal is anisotropic and would be less optimal than either glass or acrylic for making rainbows. 

So the answer is, "No, it isn't crystal, but it works fine for separating white light into its constitutive colors."

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works
*by A***R on June 18, 2025*

I was looking for an acrylic prism to teach my son about light and rainbows. This is simple and does the job with natural sunlight.

### ⭐⭐⭐⭐⭐ Great For Teaching Science!
*by H***A on March 22, 2013*

My kids have always been fascinated by rainbows and enjoy them even more knowing they can make them themselves. This is a simple, lightweight prism they can use for doing just that. It's fairly clear in order to make some decent rainbows. It also comes with a simple instruction booklet with images to make some neat kaleidoscopic images. It works great as a prop for describing the properties of light in our homeschool.

### ⭐⭐⭐⭐⭐ Perfect for dramatic color spectrums
*by D***S on March 17, 2013*

I bought this prism for my grandson's 2nd birthday because he always marvels at the rainbows produced by the beveled glass top on our dining room buffet when the sun strikes it just right. For the most dramatic spectrums from this prism, I use sunlight streaming through a window and project the spectrum on the floor or the opposing wall. Indoors works best when the spectrum is projected onto a wall in the shadows. Outdoors, the spectrum is attenuated by the brilliant sunlight. You have to exercise care (as with all prisms) to orient the prism at just the right angle to disperse the colors for maximum effect. If you have the incorrect orientation, you may just get a reflection from the prism with no colors, or a white shape with color fringes at the edges. When you achieve the correct orientation, however, the spectrum is dramatic and brilliant. My grandson is mesmerized by it. Highly recommended to stimulate the scientific curiosity of children.

## Frequently Bought Together

- Constructive Playthings Light Crystal Prism, Rainbow Maker for Kids, Science Class, Ages 8+
- Light Makes a Rainbow (Science Readers: Content and Literacy)
- Curious George Discovers the Rainbow

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-13*