---
product_id: 1616067
title: "Thames & Kosmos Crystal Growing Science Kit Grow Over A Dozen Crystals with 15 Experiments, Includes Storage Case & 32 Page Color Laboratory Manual"
brand: "thames & kosmos"
price: "C$7154"
currency: NIO
in_stock: true
reviews_count: 8
url: https://www.desertcart.ni/products/1616067-thames-and-kosmos-crystal-growing-science-kit-grow-over-dozen
store_origin: NI
region: Nicaragua
---

# Dozens of Crystals 32-Page Manual 15 Experiments Thames & Kosmos Crystal Growing Science Kit Grow Over A Dozen Crystals with 15 Experiments, Includes Storage Case & 32 Page Color Laboratory Manual

**Brand:** thames & kosmos
**Price:** C$7154
**Availability:** ✅ In Stock

## Summary

> 💎 Sparkle Your Curiosity with Crystal Magic!

## Quick Answers

- **What is this?** Thames & Kosmos Crystal Growing Science Kit Grow Over A Dozen Crystals with 15 Experiments, Includes Storage Case & 32 Page Color Laboratory Manual by thames & kosmos
- **How much does it cost?** C$7154 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/1616067-thames-and-kosmos-crystal-growing-science-kit-grow-over-dozen)

## Best For

- thames & kosmos enthusiasts

## Why This Product

- Trusted thames & kosmos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect for All Ages:** Engage kids and adults alike in a fun, educational activity!
- • **Unlock the Secrets of Crystals:** Dive into the fascinating world of crystal structures and geometry!
- • **Comprehensive Learning Experience:** Includes a detailed 32-page color laboratory manual for guided exploration!
- • **Create Your Own Colorful Creations:** Mold unique plaster shapes and experiment with vibrant dyes!
- • **Join a Global Community of Scientists:** Be part of over 1 million satisfied crystal enthusiasts worldwide!

## Overview

The Thames & Kosmos Crystal Growing Science Kit allows you to explore the science of crystals through 15 engaging experiments. With the ability to grow over a dozen dazzling crystals and mold fun plaster shapes, this kit includes a 32-page full-color laboratory manual to guide you through the process. Join the ranks of over 1 million satisfied users and unleash your inner scientist!

## Description

Product Description               We absolutely love this crystal growing kit from Thames & Kosmos. The 15 experiments progress from simple to complex, providing the perfect learning experience for new chemists. Grow dozens of dazzling crystals! A full-color, 32-page experiment manual guides your experiments in crystal chemistry.                  From the Manufacturer               Grow dozens of dazzling crystals and conduct 15 illuminating experiments with this classic science kit. Experiment with four chemically different crystals each with different properties, including potassium alum crystals that form regular octahedrons, rapidly growing sodium sulfate crystals, long needle-shaped sodium acetate crystals, and plaster which is made from gypsum crystals. Mold fun plaster shapes, including stars, lightning bolts, dolphins, and pyramids, and grow layers of crystals on them. Use dyes to form colored crystals, and mix the dyes to grow a rainbow of custom colored crystals. Display your crystal creations in a clear treasure chest with a locking lid. Mold your own geode — a hollow rock with crystals growing inside — and create a beautiful crystal cavern inside. Experiment with growing crystals rapidly and slowly, and observe how that affects the crystal structures. See if you can grow one giant crystal, and many small crystals on the surface of a rock. Measure how the crystallization of solids out of a solution, and the dissolution of crystals back into solution, affect the temperature of the solution. Learn about the energy of crystallization. Investigate solutions, crystallization, and the chemistry of crystal growing. Learn about the structures and geometries of different crystal shapes. This kit is thoroughly tested and safe: Over one million units of this kit have sold worldwide. A full-color, 32-page experiment manual guides your experiments in crystal chemistry and Earth science.

## Features

- Learn about the structure and geometry of crystals
- Grow dozens of dazzling crystals
- Mold fun plaster shapes and use dyes to grow a rainbow of custom colors
- Over 1 million kits sold world-wide
- Includes 32-page full-color manual

## Images

![Thames & Kosmos Crystal Growing Science Kit Grow Over A Dozen Crystals with 15 Experiments, Includes Storage Case & 32 Page Color Laboratory Manual - Image 1](https://m.media-amazon.com/images/I/91O3jyExuzL.jpg)
![Thames & Kosmos Crystal Growing Science Kit Grow Over A Dozen Crystals with 15 Experiments, Includes Storage Case & 32 Page Color Laboratory Manual - Image 2](https://m.media-amazon.com/images/I/813J4Nbg15L.jpg)
![Thames & Kosmos Crystal Growing Science Kit Grow Over A Dozen Crystals with 15 Experiments, Includes Storage Case & 32 Page Color Laboratory Manual - Image 3](https://m.media-amazon.com/images/I/41Vhmv7zhPL.jpg)
![Thames & Kosmos Crystal Growing Science Kit Grow Over A Dozen Crystals with 15 Experiments, Includes Storage Case & 32 Page Color Laboratory Manual - Image 4](https://m.media-amazon.com/images/I/9132FBVBQeL.jpg)
![Thames & Kosmos Crystal Growing Science Kit Grow Over A Dozen Crystals with 15 Experiments, Includes Storage Case & 32 Page Color Laboratory Manual - Image 5](https://m.media-amazon.com/images/I/916fM6gdaRL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Time consuming!
*by J***D on October 18, 2018*

I bought this for my son for Christmas. He loves rocks and gems and I thought "creating" some would definitely be a great idea. What I was not prepared for was the amount of time each experiment took. If you have time (days) to put into this and a child with the patience to go through it, this is worth the purchase!My son and I went through some of the experiments, and he loved every minute of it. The formations it makes are really astounding, and it ends in hours/days of excitement for the child. From day 1, my son was wanting to create, and he and I worked on the things we made together.Again, make sure you have time that you'll be able to set aside if you purchase this for someone. It is worth the time spent.

### ⭐⭐⭐⭐ Very nice kit
*by E***C on January 27, 2020*

I bought this for my daughter and I to do together, which we proceeded to do over the course of about 6 months. All of the experiments are simple and fun. It took us a couple of tries at first to get crystals to form (use distilled water! save yourself the trouble), but once we got the hang of it, it was fun. We ended up with several nice pieces and loads of good memories. If I have any complaints, it's that nothing we made looked quite as nice as the box art, but I guess that's par for the course. It was certainly worth our time and our money, and I would 100% recommend this for kids who like experiments (although you'll almost certainly need to help, esp. at first). Also, this set requires patience, as most of the experiments span several days of prep and crystal formation. I would suggest for ages 8+.

### ⭐⭐⭐⭐⭐ Thorough Introduction To Hobby Crystal Growing
*by A***R on January 3, 2017*

This kit is a very comprehensive introduction to growing crystals. I guided my 9 year old through the series of experiments and she and I learned a lot together. She ended up with a nice selection of crystals to keep and admire. I found some typos that can be pretty confusing but apply common sense and you'll be okay. Like it calls for 10-cm of yarn but the units are wrong and it should have been inches. It calls for a shadow pan but it should have said shallow pan. The methods are designed to use minimal equipment but if you read ahead and understand the point of the experiment you can substitute with better stuff. For example, use a long ice tea spoon to stir the solution instead of the wooden popsicle sticks provided and use a lidded dutch oven with hot water for the slow-cool method rather than wrapping the jar in a towel. You can also make your own plaster forms if you have candy moulds on hand instead of the lightening bolt and dolphin they provided because it's just plaster of paris. You can repeat the methods using other crystals around the house like epsom salt, table salt, and borax. Once you've learned the techniques from the kit you can try your own experiments.

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-06*