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Sparkle Formations Crystal Hedgehogs: Cool Colors

#13937854
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price
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$19.95
was $29.95 33% OFF

Product Details

Create a dazzling duo of hedgehogs with sparkling crystal spikes! This kit includes everything you need to transform two hedgehog figurines into modern molecular masterpieces. Through the process of crystallization, your plain hedgehogs will magically form crystal quills in blues and teals overnight. They’re a spectacular feat of science that will add brilliant bling to your favorite space!

• Grow your own sparkling hedgehog décor!
• Encourages an early, hands-on interest in science for kids
• One of the coolest gifts for teens and tweens
• Includes 2 hedge hog molds, 2 colors of crystal powder, 2 stirring sticks, growing container and instruction manual

Age Recommendation: Ages 8 and up



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3.0/5.0
26 Reviews
  • 5 Star 27.00% of all ratings 7
  • 4 Star 15.00% of all ratings 4
  • 3 Star 19.00% of all ratings 5
  • 2 Star 8.00% of all ratings 2
  • 1 Star 31.00% of all ratings 8
Kelly M.
August 11, 2020 – LEXINGTON
Not a total success
I received this kit as a member of the Stellar Panel. My 9 year old son was excited to try it out. No crystals grew on the first hedgehog and the back that was supposed to grow crystals started disintegrating. We did leave it in extra days to try to give it more time to work. We had to toss that one and try with the second hedgehog. This one worked but the crystal growth wasn’t as nice as the box showed. We ended up with one successful crystal hedgehog. I’ll look into buying another kit later.
Liked: Value,Educational
Disliked: Quality
January 02, 2022
Verified Purchaser
Great kit!
This kit works GREAT. However, it was a bit tricky, the double stick tape doesnt work great, so I had to position the hedgehog by hand (wear a glove!). The plastic part floats, so you gotta get it set so the plaster piece weighs it down. Another tip, let it sit 48 hours after you remove the lid. Crystals grew bigger in that extra 24 hours!
Liked: Quality,Value,Educational
June 13, 2021
hedgehogs
Totally disappointing product. Followed the instructions exactly with stirring and waiting the two 24 hour periods. The result was hedgehogs with no with no crystals. Grandson very disappointed.
Amanda M.
August 12, 2020 – GRAND RAPIDS
Super Engaging!
My kids (3&9) were super engaged by these! We set them on a little table outside while the crystals grew and they kept checking them every few hours to see new growth and compare them to each other. The concept was great, and we loved how interested it got them in chemical reactions. It does come with two hedgehogs and crystal kits, but only one container, so make sure you have another jar or container that the second hedgehog can grow in. * Sent for review by Stellar Product Review Panel
Liked: Quality,Value,Educational
September 13, 2021
Verified Purchaser
The kids loved the process and the result
They are smaller than I expected and the crystals are pretty fragile, however my son was so excited about them and couldn't wait for the results that it was totally worth the purchase!
Liked: Quality,Value,Educational
Scgo
August 11, 2020
Nice Crystals, Not on the Hedgehog
My daughters (2, 4, 9) and I were so excited to try these. The instructions were clear and easy to follow. My eldest helped with set-up, pouring the powder, and stirring. I handled the boiling water and placement. We had trouble getting the plaster dome to stick to the hedgehog body. You can only make one hedgehog at a time and the process takes 48 hours, so be prepared to make siblings wait. Crystals grew on the dish, not hedgehog. I received this toy from the Stellar Product Testing Panel.
Disliked: Quality,Value,Educational
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2 questions
When is this item coming back?
| April 21st, 2022
How big are the hedgehogs?
| November 30th, 2024
  • BEST ANSWER: The hedgehogs measure aprox. 3" inches long.
    Staff
    January 17th, 2025
    Staff
 
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