How is the light up display powered please?

Our ‎NGMEGACRYSTAL2 includes a USB power cord that plugs into a wall adapter, similar to one you would get with a mobile phone.

How long do the crystals last for once they are grown? Thanks

These grown crystals will last indefinitely, if kept dry.

How big are the crystals?

Our Crystal lab creates crystals with points up to 2 inches long.

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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

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

Product ID: 227077340

Details

Age range (description)
8 years and up
Brand
Blue Marble
Item dimensions L x W x H
20 x 12.5 x 25
Size
20.32 x 12.7 x
Theme
Geology

🌈6 vibrant crystal colors

💡Light-up display stand

⏱️3-4 days fast growth

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€ 148.37

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Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💎 Spark curiosity, grow brilliance, and glow with pride!

GLOW SHOW - Illuminate your collection with the included light-up stand—turn your discoveries into a mesmerizing nightlight centerpiece.
SPEEDY SCIENCE - Watch your crystals bloom in just 3-4 days—because waiting is so last century.
COLOR YOUR CURIOSITY - Grow 6 dazzling crystals in red, green, blue, purple, yellow, and glow-in-the-dark—ignite your inner scientist with a rainbow of possibilities.
EFFORTLESS EXPERIMENTATION - Two silicone chambers and clear seed rocks make crystal growing foolproof and display-ready—science made simple.
REAL ROCKS REAL KNOWLEDGE - Includes 4 genuine gemstone specimens and a full-color guide—expand your rock collection and your mind.

The NATIONAL GEOGRAPHIC Mega Crystal Growing Kit empowers kids aged 8-12 to grow six vibrant crystals in just 3-4 days using easy-to-follow instructions and silicone chambers. Featuring a light-up display stand and four real gemstone specimens, this STEM kit combines hands-on science with stunning visual results, inspiring a lifelong passion for geology and chemistry—all backed by National Geographic’s trusted educational legacy.

Specifications

ASIN	B084R8X13B
Age Range Description	8 years and up
Battery Description	Lithium-ion or Alkaline
Best Sellers Rank	6,951 in Toys & Games ( See Top 100 in Toys & Games ) 85 in Educational Science Kits
Brand Name	Blue Marble
Customer Reviews	4.4 4.4 out of 5 stars (7,738)
Educational Objective	Crystal Formation and Geology Knowledge
Global Trade Identification Number	00816448027659
Is Assembly Required	No
Item Dimensions	20 x 12.5 x 25 centimetres
Item Weight	1.49 Kilograms
Manufacturer	JMW Sales, Inc.
Manufacturer Part Number	NGMEGACRYSTAL2
Maximum Age Recommendation	1188.00
Minimum Age Recommendation	96.00
Model Number	NGMEGACRYSTAL2
Size	20.32 x 12.7 x 26.04 cm
Theme	Geology
UPC	816448027659
Unit Count	1.0 count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 148.37

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

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TrustScore 4.5 | 7,300+ reviews

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