"Why did you choose this product?"
please parents or adult family members use this with your child. Depending age they might need a little or a lot of assistance....
- Grow your own amazing large crystal with a Smithsonian electronic crystal growing set
- Activity set lets you grow crystal clusters and crystal geodes
- Sports accessory lets you grow 'citrine', 'emerald', 'amethyst' and more
- Includes crystal growing chemicals
- Crystal and geode growing cup molds
- Casting compound
- Safety goggles
- Changing display base and detailed instructions
- Recommended for ages 10 years and up
|Country of Origin||China|
Did not grow looked like fun but a big let down! Kids were disappointed!!Read More
Recd used , opened box. Shame on overstock!
Hate receiving used items. Had I shopped at a flea market i would have expected used, open content. Shame on overstock.Read More
grandaughter loves this
please parents or adult family members use this with your child. Depending age they might need a little or a lot of assistance.Read More
A sparkling way to pique a little scientist' mind.
Christmas gift to a little scientist in the making. She loves pretty things and this one really made her want to watch as the crystals grew into something brilliant.Read More
NSI Smithsonian Electronic Crystal Growing set
The package, when opened, appeared to have been tampered with. One of the dye packets was leaking and almost caused severe damage to the granite countertops in the kitchen. Overstock was receptive and quick to issue a return and refund.Read More
Kids loved these; 6 and 3 year old were able to use with mom's assist for the boiling water and stirring. Pretty and fun.Read More
Came on time. Grand-daughter was excited.
It looked like an educational project and my grand daughter is very smart and likes nature.Read More
This came very quickly, even though it was during the holiday rush. It is fun, educational and a great interactive experience for the whole family. I bought it for my boyfriend's son and he loves it!Read More
Received as described
Now, I have to wait for CHRISTMAS to see if it is a BIG hit! But, it all came, as promised, and looks like an excellent gift for my 8-year-old daughter.Read More
10 year olds favorite B-DAY gift
Exactly what any 10 year old wold want as a gift. Perfect for boys and girls.Read More
Positive review the set was for my grandson
very ineresting project for my grandsons I would order other products by SmithsonianRead More
Grandchildren enjoyed the experience and fun growing the crystals, which were a Christmas present. Now they have them to enjoy. Colorful, assorted shapes. Fun!Read More
Incredible last minute choice for the grandchildren for the holidays. They were so enthused about getting this for Xmas they IGNORED the things they'd asked for to inspect and try it. Not pseudo-scientific but the real thing, and the kids were knocked out. Best money I ever spent at Overstock! They are going to keep me posted as to how the crystals are growing!Read More
Questions & Answers
I purchased this as a present for my 12 yr. old granddaughter. I thought it looked cool & maybe something she could have some fun creating something & watching it grow.
nice indoor activity for rainy days, educational
the wonder it creates in a childs mind
"Is this an appropriate gift for a ten year old or too juvenile?"
Its recommended age is 10 and up. So yes it is appropriate.
Shopping Tips & Inspiration
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Shipping & Returns
Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final
shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details
Standard Return Policy:
Items must be returned in new or unused condition and contain all original materials included with the shipment. For the return policy on a Marketplace item, please refer to the Seller’s individual policy, located on the product page by clicking on the Seller name. More Details
FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.
For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.
** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.