What do I do with the triangle piece with posts, and with the amethyst that come in the kit? They are not mentioned in the instructions.

Hi Andy,You can use the display stand (triangle piece) to display the genuine specimen (amethyst).

can this product expire if i wont do the kit in like a month ?

The chemical reaction should not expire. We back our kits with 100% satisfaction, if you have any issues with your kit, please contact us directly at help@natgeotoys.com

Do the glow in the dark crystals really glow?

Jim, thanks for your question. Yes the “seed” crystal will glow, it is fluorite, a naturally occurring crystal that will glow. After the crystals grow, expose them to bright light for a few minutes. Then, take them to a dark room to see the glow.

Do you need any additional supplies outside of the kit to grow? Some kits require an old sauce pan.

Hello Shannon,The only extra items you will need for this kit are a jar or container to grow the crystals and the hot water to add. I hope you enjoy your kit! Thank you for your inquiry,National Geographic Toys Customer Support

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Description

✨ Grow Your Own Crystals, Spark Your Curiosity! 🌌

QUALITY YOU CAN TRUST - Backed by National Geographic's satisfaction guarantee.
HANDS ON CHEMISTRY FUN - Engage your kids with interactive learning.
PERFECT FAMILY ACTIVITY - Create lasting memories while exploring science together.
REAL AMETHYST EXPERIENCE - Compare your creations with a genuine specimen.
UNLEASH YOUR INNER SCIENTIST - Transform your home into a crystal lab!

The National Geographic Purple Crystal Growing Lab is an engaging DIY science kit that allows children to grow stunning purple crystals while learning about chemistry. It includes a real amethyst crystal specimen for comparison, ensuring a hands-on educational experience. With dimensions of 9.25 x 2.25 x 6.25 inches and a weight of 1 pound, this kit is perfect for family fun and exploration.

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