---
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: "€ 74.11"
currency: EUR
in_stock: true
reviews_count: 5
category: "4 M"
url: https://www.desertcart.fr/products/51584524-4m-7-crystal-growing-science-experimental-kit-with-display-cases
store_origin: FR
region: France
---

# 7 display domes for showcasing Complete step-by-step STEM instructions 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:** € 74.11
**Availability:** ✅ In Stock

## Summary

> 💎 Grow brilliance, display genius.

## 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?** € 74.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/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

- • **No Batteries, No Fuss:** Ready to use out of the box—just add hot water and watch the science unfold.
- • **STEM Learning Made Fun:** Engage young minds with hands-on science that blends geology and chemistry effortlessly.
- • **Showcase Your Masterpieces:** Each crystal blooms inside its own elegant display dome—perfect for your desk or shelf flex.
- • **7 Stunning Crystal Experiments:** Unlock the magic of chemistry with seven distinct crystal growth projects that captivate and educate.
- • **Perfect Gift for Future Innovators:** Inspire curiosity and creativity in kids 10+ with an award-winning educational kit.

## Overview

The 4M 7 Crystal Growing Science Kit offers seven distinct crystal growth experiments complete with display domes and clear instructions. Designed for kids 10 and up, this STEM-focused kit combines chemistry and geology principles in a hands-on, battery-free experience that encourages scientific curiosity and creativity.

## 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: 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: Súper entretenido

## 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 | 601,311 in Toys & Games ( See Top 100 in Toys & Games ) 5,095 in Educational Science Kits |
| Colour | Crystal 7 Piece |
| Customer Reviews | 4.4 4.4 out of 5 stars (15,695) |
| 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/81DA-Sir7kL.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/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 3](https://m.media-amazon.com/images/I/71ZZuHkSIML.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 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

### ⭐ Review
*by M***S on 9 August 2024*

Salt crystals not real crystals

## Frequently Bought Together

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-05*