Despues de crecer queada asi o se desvanece? Por que algunos no crece ?

Hay que colocarle todo el quimico despacio y si aveces hay partes que no crecen por alguna razòn.

Can I put this in a glass dome or will that make it explode? I don't know if chemicals or process could cause build up of pressure in enclosed globe.

I believe you can put it in a glass dome it may help preserve the crystal longer.

How long do the crystals last once they’re grown? Are they permanent or do they crumble after a bit?

they definitely crumble into a powder at the base of the paper trees they grew on they're not long lasting crystals like I had when I was a kid, but they are amazing to watch grow (and you CAN watch them grow, it's THAT fast). instant satisfaction for a younger child, vs the set and leave it for a month of the old time crystal growing kits.

National Geographic Crystal Growing Craft Kit To Create A Crystal

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Description

🌟 Grow brilliance at your fingertips—where science meets art!

STEM MEETS CREATIVITY - A perfect blend of science and art that sparks curiosity and imagination in every project.
UNLEASH YOUR INNER ARTIST - Customize your crystal colors with 5 included watercolor pens for a truly unique creation.
AUTHENTIC GEODE EXPERIENCE - Explore real geology with a genuine geode specimen included for hands-on STEM learning.
PREMIUM QUALITY GUARANTEED - Backed by National Geographic’s trusted brand and exceptional customer service.
FAST TRACK YOUR CRYSTAL GARDEN - Watch vibrant crystals bloom in just 6 hours—instant gratification meets science.

The National Geographic Crystal Growing Craft Kit lets users grow colorful crystal-covered trees in as little as 6 hours. Featuring 5 watercolor pens for personalized color design and a genuine geode specimen, this STEM-focused kit combines hands-on science with creative artistry. Ideal for ages 8+, it includes all materials and a full-color learning guide, making it a premium educational experience backed by National Geographic’s quality assurance.

Specifications

ASIN	B08KFK3XF6
Age Range Description	8 years and up
Best Sellers Rank	#14,424 in Toys & Games ( See Top 100 in Toys & Games ) #121 in Educational Science Kits
Brand Name	Blue Marble
Customer Reviews	4.4 4.4 out of 5 stars (2,172)
Educational Objective	STEM
Included Components	1 Genuine Geode Specimen, 2 Cherry Trees & 1 Evergreen Tree Forms, 3 Packs of Crystal-Growing Liquid, 3 Tree Base Stands, 5 Non-Toxic Watercolor Pens, Full-Color Learning Guide
Item Dimensions	6.15 x 2.2 x 9.3 inches
Item Highlight	Fast 6-Hour Growing Time, Colorful Crystal Garden, Art Project, Real Geode Specimen, STEM Crafts for 8-12, Birthday Gift
Item Type Name	Crystal Growing Kit - Grow a Crystal Garden in Just 6 Hours
Item Weight	240 g
Manufacturer	JMW Sales, Inc.
Manufacturer Part Number	NGCRYSTALGRD3T
Manufacturer Warranty Description	We're proud to make the highest quality products which are backed by exceptional service.
Manufacturer recommended age	8 years and up
Model Number	NGCRYSTALGRD3T
Number of Items	1
Set Name	Crystal Growing Kit
Size	One Size
Sub Brand	National Geographic
Theme	Science Experiment,Crystal Growing
UPC	816448029394
Unit Count	1 Count

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€ 51.57

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

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National Geographic Crystal Growing Craft Kit to Create a Crystal Garden

Description

Specifications

Common Questions