---
product_id: 277831898
title: "NATIONAL GEOGRAPHIC Mega Crystal Growing Lab - Grow 6 Vibrant Crystals Fast (3-4 Days), with Light-Up Display Stand, Learning Guide, & 4 Genuine Crystal Specimens, an Amazon Exclusive Science Kit"
brand: "blue marble"
price: "¥20116"
currency: JPY
in_stock: true
category: "Blue Marble"
url: https://www.desertcart.jp/products/277831898-national-geographic-mega-crystal-growing-lab-grow-6-vibrant-crystals
store_origin: JP
region: Japan
---

# fast 3-4 day growth 6 vibrant crystal colors light-up display stand NATIONAL GEOGRAPHIC Mega Crystal Growing Lab - Grow 6 Vibrant Crystals Fast (3-4 Days), with Light-Up Display Stand, Learning Guide, & 4 Genuine Crystal Specimens, an Amazon Exclusive Science Kit

**Brand:** blue marble
**Price:** ¥20116
**Availability:** ✅ In Stock

## Summary

> 💎 Ignite your inner scientist and light up your world with crystals that grow as fast as your ambition!

## Quick Answers

- **What is this?** NATIONAL GEOGRAPHIC Mega Crystal Growing Lab - Grow 6 Vibrant Crystals Fast (3-4 Days), with Light-Up Display Stand, Learning Guide, & 4 Genuine Crystal Specimens, an Amazon Exclusive Science Kit by blue marble
- **How much does it cost?** ¥20116 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/277831898-national-geographic-mega-crystal-growing-lab-grow-6-vibrant-crystals)

## Best For

- blue marble enthusiasts

## Why This Product

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

## Key Features

- • **Color Your World in 6 Stunning Hues:** Grow dazzling red, green, blue, purple, yellow, and glow-in-the-dark crystals that brighten your space and spark curiosity.
- • **Speedy Science, Instant Gratification:** Watch your crystals flourish in just 3-4 days—because waiting is so last century.
- • **Hands-On Learning Meets Effortless Fun:** Easy-to-follow instructions and silicone chambers make crystal growing a breeze for all skill levels.
- • **Expand Your Collection with Real Gemstones:** Includes 4 genuine specimens plus a full-color guide to deepen your geological know-how and impress your peers.
- • **Showcase Brilliance with a Light-Up Display:** Illuminate your homegrown gems on a sleek USB-powered stand that turns science into art.

## Overview

The NATIONAL GEOGRAPHIC Mega Crystal Growing Lab is an Amazon exclusive STEM kit that lets users grow six vibrant crystals—including glow-in-the-dark varieties—in just 3-4 days. Featuring easy-to-use silicone chambers, a USB-powered light-up display stand, and four authentic gemstone specimens with an educational guide, this kit combines fast, colorful crystal chemistry with hands-on learning designed for ages 8 and up.

## Description

Fast Growing Crystals In 6 Colors - Red, Green, Blue, Purple, Yellow, And Glow In The Dark; Crystal Chemistry Has Never Been So Fast (Grows In 3 - 4 Days), Fun, And Colorful! The Perfect Educational Gift For Boys And Girls | Growing Is Easy – Easy-To-Follow Instructions And 2 Silicone Growing Chambers Make Growing Your Crystals Easier Than Ever. Our New Clear Crystal Seed Rocks Can Be Left In Your Delicate Crystals, And Grown Crystals Can Be Placed Directly Into Your Display | Night Light Display – Show Off 5 Of Your Favorite Home-Grown Crystals In The Included Light-Up Display! This Fun Kids Stem Activity Can Help Inspire A Lifelong Love Of Science And Learning | Includes Real Crystal Specimens – Start Or Expand Your Rock Collection! Comes With 4 Real Gemstone Specimens: Rose Quartz, Fluorite, Blue Calcite, And Quartz Geode. Learn About The Gemstones In The Kit With The Included, Full-Color Learning Guide | Satisfaction Guaranteed – The National Geographic Stem Series Provides Kids High-Quality Educational Toys That Are A Whole Lot Of Fun! If Your Experience Is Anything Less Than Extraordinary, Let Us Know So We Can Make It Right For You.

## Features

- FAST GROWING CRYSTALS IN 6 COLORS - Red, green, blue, purple, yellow, and glow in the dark; crystal chemistry has never been so fast (grows in 3 - 4 d
- GROWING IS EASY – Easy-to-follow instructions and 2 silicone growing chambers make growing your crystals easier than ever. Our new clear crystal seed rocks can be left in your delicate crystals, and grown crystals can be placed directly into your display
- NIGHT LIGHT DISPLAY – Show off 5 of your favorite home-grown crystals in the included light-up display! This fun kids STEM activity can help inspire a lifelong love of science and learning
- INCLUDES REAL CRYSTAL SPECIMENS – Start or expand your rock collection! Comes with 4 real gemstone specimens: rose quartz, fluorite, blue calcite, and quartz geode. Learn about the gemstones in the kit with the included, full-color learning guide

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084R8X13B |
| Age Range Description | 8 years and up |
| Battery Description | Lithium-ion or Alkaline |
| Best Sellers Rank | #15,566 in Toys ( See Top 100 in Toys ) #207 in Educational Science Kits |
| Brand Name | Blue Marble |
| Country of Publication | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (13,329) |
| Educational Objective | Scientific Exploration and Understanding of Crystal Formation |
| Global Trade Identification Number | 00816448027659 |
| Included Components | 2 silicone growing chambers, 5 crystal lite up display base - USB, 6 clear crystal seed rocks, Crystal growing powder, Full Color Learning Guide |
| Is Assembly Required | No |
| Item Dimensions | 20 x 12.5 x 25 centimeters |
| Item Type Name | Toys |
| Item Weight | 1.49 Kilograms |
| Manufacturer | JMW Sales, Inc. |
| Manufacturer Maximum Age (MONTHS) | 40.0 |
| Manufacturer Minimum Age (MONTHS) | 12.0 |
| Manufacturer Part Number | NGMEGACRYSTAL2 |
| Manufacturer Warranty Description | No Warranty |
| Material Type | Crystal |
| Model Number | NGMEGACRYSTAL2 |
| Size | Mittel |
| Sub Brand | National Geographic |
| Theme | Geology |
| UPC | 816448027659 |
| Unit Count | 1 Count |

## Product Details

- **Age range (description):** 8 years and up
- **Brand:** Blue Marble
- **Item dimensions L x W x H:** 20 x 12.5 x 25 centimeters
- **Size:** Mittel
- **Theme:** Geology

## Images

![NATIONAL GEOGRAPHIC Mega Crystal Growing Lab - Grow 6 Vibrant Crystals Fast (3-4 Days), with Light-Up Display Stand, Learning Guide, & 4 Genuine Crystal Specimens, an Amazon Exclusive Science Kit - Image 1](https://m.media-amazon.com/images/I/912K5AYDzdL.jpg)

## Available Options

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

## Questions & Answers

**Q: Has anyone else had luck with a good method to remove the crystal starter? I can't get them out without the crystals literally crumbling.**
A: It does not pop out easily... it's really hard and when you try the entire crystal shatters.    Huge disappointment.

**Q: Do I need to buy additional items for this, or are all supplies in the kit?**
A: Hello,This kit does come with everything that you will need for this experiment (except the heated water to add to the crystals)! Thank you for your inquiry,MeganNational Geographic Toys Customer Support

**Q: Is this good for a 12 year old?**
A: I am not sure.. I would think so .. I got it for my 9 year old grandson for Christmas this year. He lives anything to do with crystals

**Q: does the power support 220v for Europe ?**
A: You can get a little converter for 220v at an electronics or travel store.

## Frequently Bought Together

- NATIONAL GEOGRAPHIC Mega Crystal Growing Kit for Kids- Grow 6 Crystals with Light-Up Stand, Science Gifts for Kids 8-12, Crystal Making Experiment, Science Kit for Girls and Boys (Amazon Exclusive)
- NATIONAL GEOGRAPHIC Break Open 10 Premium Geodes – Includes Goggles and 2 Display Stands - Great STEM Science Kit, Geology Gift for Kids, Break Your Own Geodes with Crystals, Toys for Boys and Girls
- National Geographic Craft Kits for Kids - Crystal Growing Kit, Grow 6 Crystal Trees in Just 6 Hours, Educational Craft Kit with Art Supplies, Geode Specimen, STEM Arts & Crafts Kit (Amazon Exclusive)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-21*