---
product_id: 51584524
title: "4M 7 Crystal Growing Science Experimental Kit with Display Cases - Easy DIY STEM Toy Lab Experiment Specimens, Educational Gift for Kids, Teens, Boys & Girls"
brand: "4m"
price: "KSh15307"
currency: KES
in_stock: false
reviews_count: 5
category: "4 M"
url: https://www.desertcart.co.ke/products/51584524-4m-7-crystal-growing-science-experimental-kit-with-display-cases
store_origin: KE
region: Kenya
---

# 4-7 days crystal growth time Award-winning STEM educational kit 7 unique crystal experiments 4M 7 Crystal Growing Science Experimental Kit with Display Cases - Easy DIY STEM Toy Lab Experiment Specimens, Educational Gift for Kids, Teens, Boys & Girls

**Brand:** 4m
**Price:** KSh15307
**Availability:** ❌ Out of Stock

## Summary

> ✨ Grow brilliance at your fingertips with 7 dazzling crystal experiments! 🔮

## Quick Answers

- **What is this?** 4M 7 Crystal Growing Science Experimental Kit with Display Cases - Easy DIY STEM Toy Lab Experiment Specimens, Educational Gift for Kids, Teens, Boys & Girls by 4m
- **How much does it cost?** KSh15307 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/51584524-4m-7-crystal-growing-science-experimental-kit-with-display-cases)

## Best For

- 4m enthusiasts

## Why This Product

- Trusted 4m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **STEM Learning Meets Fun:** Engage with hands-on chemistry and geology principles designed for curious minds aged 10+.
- • **Display Your Scientific Art:** Show off your sparkling crystal specimens in sleek, included display domes—perfect for your desk or shelf.
- • **No Assembly or Batteries Needed:** Ready to use out of the box—just add hot water and watch the magic happen.
- • **Perfect Gift for Future Innovators:** Inspire creativity and scientific curiosity in kids, teens, and even office colleagues.
- • **Master 7 Crystal Growth Experiments:** Explore diverse crystal shapes and colors with 7 distinct DIY experiments included.

## Overview

The 4M 7 Crystal Growing Science Kit offers seven hands-on crystal growth experiments with all materials and display cases included. Designed for ages 10 and up, this award-winning STEM toy combines chemistry and geology education with visually stunning results. No assembly or batteries required—just add hot water and watch your crystals bloom over 4-7 days. Perfect for inspiring young scientists and adding a touch of natural art to any space.

## Description

Product Description Encourage your child's curiosity with the award-winning 4M crystal growing science kits. These globally-renowned science kits are wonderful STEM gifts that engage kids with fun, accessible hands-on experiments. Introduce chemistry and geology principles while providing beautiful, real crystals that kids can keep and display. Simply follow the directions to conduct seven crystal growing experiments. Watch as each unique sparkling crystal forms and grows inside its own display dome. Includes crystal compounds, seven display domes, stirring supplies, and instructions. Recommended for ages 10 and up. Directions Follow the instructions included with the kit to perform seven crystal growing experiments. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Safety Warning Choking Hazard-Not for children under 3 years of age See more

Review: This set is AWESOME! I highly recommend it! I purchased it to grow crystals in the office as a fun experiment to keep me entertained during busy season and it did not disappoint. You need to be sure to follow the instructions carefully. I made a fatal error on my first attempt and did not wait the full 30 minutes before I added the crystal seeding and nothing ended up growing. On the subsequent attempts I followed the instructions to a T and was able to grow beautiful crystals. I even ordered a second set because the results were astounding. The steps are simple enough I was able to grow these in my office with ease. All you need is boiling water and the rest is provided in the kit. The first step is to dissolve the crystal mixture (it looks almost like sugar) into hot water. Next, you have to let it sit for 15 minutes, and then transfer it into a clear plastic container where the crystal will grow. WAIT ANOTHER 30 MINUTES after the water is transferred. This step is crucial otherwise the crystals will not grow. Once you have waited the allotted time you drop in the crystal seeds. They provide blue, red, and white crystals so you can mix and match them to create different colored crystals. It seems that each type of crystal seed grows a different shape of crystal. I noticed that the red crystal seeds will grow more block-like crystals whereas the blue seeds will create more sharp/pointy crystals that flower out. Blue and red will create a crystal that looks like a combination between the two - it flowers out but is more block-like. Keep this in mind when you choose the colors you make. You will start seeing growth overnight. Its amazing to watch the progress. On the instructions it says it takes 4-7 days before the crystals are fully grown. I would keep an eye on them and drain the water when the crystal is about to emerge from the water. If you leave it too long the crystal is exposed to the air it will form "snow-like" growths on the top (which I think are ugly). The rate of growth will be affected by the temperature of the room as well as the size of the crystal you are growing. The crystals grow well in warmer temperatures. The small crystals will finish growing faster than the large ones. Each bag of crystal mixture can either make 1 large one, 2 medium sized one, or 4 small ones. The kit allows you to grow 1 large crystal, 2 medium crystals, and 4 small crystals simultaneously because that is the amount of containers they provide. If you want to grow 3 large ones you can grow them one at a time because they only provide one large container. I think the large crystals are the coolest.All in all this is an amazing kit. Everyone in the office is jealous and now they want to grow their own crystals too. 5 stars!!! I want to make ALL the crystals!
Review: No tengo fotos pero funciona bien, si se generan los cristales. A mi sobrino le gusto mucho. Juguete además de entretenido, didáctico para inculcar interés científico en los niños

## Features

- This science kit contains all the materials needed to perform seven different crystal growth experiments; Use hot water (distilled recommended)
- A special display case is included to admire the crystals once they are fully grown
- Perfect for young science enthusiasts; especially those with an interest in geology
- Complete instructions for each experiment are included with the kit
- Recommended for ages 10 years and up; Challenge your child's imagination with 4M toys and kits

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ITX1K4K |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 595,496 in Toys & Games ( See Top 100 in Toys & Games ) 5,220 in Educational Science Kits |
| Colour | Crystal 7 Piece |
| Customer Reviews | 4.4 4.4 out of 5 stars (15,683) |
| Date First Available | 5 May 2014 |
| Educational Objective(s) | STEM |
| Item model number | 5557 |
| Language | English |
| Manufacturer recommended age | 10 - 10 years |
| Material Type(s) | Crystal |
| Number of pieces | 1 |
| Product Dimensions | 21.59 x 24.13 x 8.26 cm; 476.27 g |
| Release date | 4 Jan. 2019 |
| Remote Control Included? | No |

## Product Details

- **Age range (description):** Kid
- **Brand:** 4M
- **Item dimensions L x W x H:** 21.6 x 24.1 x 8.3 centimetres
- **Size:** Growing
- **Theme:** Chemistry, Geology

## Images

![4M 7 Crystal Growing Science Experimental Kit with Display Cases - Easy DIY STEM Toy Lab Experiment Specimens, Educational Gift for Kids, Teens, Boys & Girls - Image 1](https://m.media-amazon.com/images/I/71716ZpbkKL.jpg)
![4M 7 Crystal Growing Science Experimental Kit with Display Cases - Easy DIY STEM Toy Lab Experiment Specimens, Educational Gift for Kids, Teens, Boys & Girls - Image 2](https://m.media-amazon.com/images/I/71ZZuHkSIML.jpg)
![4M 7 Crystal Growing Science Experimental Kit with Display Cases - Easy DIY STEM Toy Lab Experiment Specimens, Educational Gift for Kids, Teens, Boys & Girls - Image 3](https://m.media-amazon.com/images/I/81DA-Sir7kL.jpg)

## Questions & Answers

**Q: Can these be displayed for years or are they disposable in a few days?**
A: For years. YEARS. It's been at least five years since I've last made these and their all missing their broken display cases but they just sit on my shelf. They are all perfectly fine, aside from maybe being pretty dusty.

**Q: Is it toxic**
A: According to the packaging warnings, yes, it is. However, the most basic care and attention can avoid any issues. Example, do not consume the chemicals with clear labels of their toxicity. You basically grow the crystal then put it in a display case. It is not for handling. I am not the most careful individual in the world and I did not perish using the product. My cat was smart enough not to consume the product as well. However, if someone were to get ill from the product, I think that would be considered natural selection more than anything.

**Q: About how long does a experiment take?**
A: It takes about 45 min to set up including boiling some water and letting it cool. The directions are very good. Once set-up is complete it could take up to 7-days for crystals to grow but I saw results overnight. Hope this helps.

**Q: How big does this get and do you only get to grow 1 crystal?**
A: One crystal cluster, about 2-3/4" wide (3" dia. container), about 2" high. Ours is a white crystal. My 8 year old enjoys shining a flashlight under and behind it to see the light effects.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***L on 25 February 2016*

This set is AWESOME! I highly recommend it! I purchased it to grow crystals in the office as a fun experiment to keep me entertained during busy season and it did not disappoint. You need to be sure to follow the instructions carefully. I made a fatal error on my first attempt and did not wait the full 30 minutes before I added the crystal seeding and nothing ended up growing. On the subsequent attempts I followed the instructions to a T and was able to grow beautiful crystals. I even ordered a second set because the results were astounding. The steps are simple enough I was able to grow these in my office with ease. All you need is boiling water and the rest is provided in the kit. The first step is to dissolve the crystal mixture (it looks almost like sugar) into hot water. Next, you have to let it sit for 15 minutes, and then transfer it into a clear plastic container where the crystal will grow. WAIT ANOTHER 30 MINUTES after the water is transferred. This step is crucial otherwise the crystals will not grow. Once you have waited the allotted time you drop in the crystal seeds. They provide blue, red, and white crystals so you can mix and match them to create different colored crystals. It seems that each type of crystal seed grows a different shape of crystal. I noticed that the red crystal seeds will grow more block-like crystals whereas the blue seeds will create more sharp/pointy crystals that flower out. Blue and red will create a crystal that looks like a combination between the two - it flowers out but is more block-like. Keep this in mind when you choose the colors you make. You will start seeing growth overnight. Its amazing to watch the progress. On the instructions it says it takes 4-7 days before the crystals are fully grown. I would keep an eye on them and drain the water when the crystal is about to emerge from the water. If you leave it too long the crystal is exposed to the air it will form "snow-like" growths on the top (which I think are ugly). The rate of growth will be affected by the temperature of the room as well as the size of the crystal you are growing. The crystals grow well in warmer temperatures. The small crystals will finish growing faster than the large ones. Each bag of crystal mixture can either make 1 large one, 2 medium sized one, or 4 small ones. The kit allows you to grow 1 large crystal, 2 medium crystals, and 4 small crystals simultaneously because that is the amount of containers they provide. If you want to grow 3 large ones you can grow them one at a time because they only provide one large container. I think the large crystals are the coolest.All in all this is an amazing kit. Everyone in the office is jealous and now they want to grow their own crystals too. 5 stars!!! I want to make ALL the crystals!

### ⭐⭐⭐⭐⭐ Review
*by E***A on 20 December 2023*

No tengo fotos pero funciona bien, si se generan los cristales. A mi sobrino le gusto mucho. Juguete además de entretenido, didáctico para inculcar interés científico en los niños

### ⭐⭐⭐⭐ Review
*by A***A on 13 June 2021*

Súper entretenido

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-20*