Skip Header & Navigation Skip to Footer Navigation

All content on this site is available, via phone, at 1-800-999-0398. . If you experience any accessibility issues, please contact us.

Toys For Tots
Help us give away 15,000 toys for families in need! Buy a toy and we'll donate a toy.*
Toys For Tots
Buy a toy and we'll donate a toy.*
Toys For Tots
Toys For Tots
Help us give
15,000 toys!*
For every order you place, MindWare will give one toy to Toys For Tots – Up to 15,000 toys!
Join us in spreading happiness as we work together to ensure that every child experiences the joy of receiving a toy. Let's create a brighter future, one toy at a time. Promo ends 12/31/2025
Sparkle Formations Crystal Hedgehogs: Bright Colors Image 1 Sparkle Formations Crystal Hedgehogs: Bright Colors Image 1 Sparkle Formations Crystal Hedgehogs: Bright Colors Image 2 Sparkle Formations Crystal Hedgehogs: Bright Colors Image 3 Sparkle Formations Crystal Hedgehogs: Bright Colors Image 4
Sparkle Formations Crystal Hedgehogs: Bright Colors Image

Sparkle Formations Crystal Hedgehogs: Bright Colors

#13959692
5 Reviews | 1 Question
case
price
$.
$24.95

Product Details

Grow your own brightly-colored hedgehogs with sparkling crystal spikes! Everything you need for this easy and fun science project is included. You can watch the process of crystallization over the course of 24 hours as your two hedgehog figurines grow amazing crystal spines on their backs. They’re a spectacular feat of science – display them in your favorite space when you’re done for a brilliant pop of color.

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

Age Recommendation: Ages 8 and up


Download Instructions

Enter US Zip Code for estimated delivery information.
Ship to ,
Order by Noon (CST) and get it by:
with Standard Shipping

Shipping Policies

View our shipping destinations and policies.

Exchange & Return Policies

Hassle-free exchange or returns.

Sparkle Formations Crystal Growing Kits, Buy Any 2 & Save 15% View All 3 Items

Sparkle Formations: Crystal Dinosaurs
Sparkle Formations: Crystal Dinosaurs
1 Piece(s)
$24.95
(22)
 
 
Quick View
Sparkle Formations Crystal Hedgehogs: Cool Colors
Sparkle Formations Crystal Hedgehogs: Cool Colors
1 Set(s)
$19.95
(26)
 
 
Quick View
Sparkle Formations: Crystal Unicorns
Sparkle Formations: Crystal Unicorns
1 Piece(s)
$24.95
(8)
 
 
Quick View

3.2/5.0
5 Reviews
  • 5 Star 40.00% of all ratings 2
  • 4 Star 20.00% of all ratings 1
  • 3 Star 0% of all ratings 0
  • 2 Star 0% of all ratings 0
  • 1 Star 40.00% of all ratings 2
January 12, 2023
Verified Purchaser
Fun
Have bought these before! Grandson loves them!!! The only bad is that there’s too few of them in a box!
Lauren F.
February 10, 2022
Hedgehog - disappointment
Each of my son’s received crystal growing kids from their grandparents for Christmas. The dinosaurs and turtles that 2 of the kids received, grew perfectly. However, the hedgehog did not grow crystals on the animal at all. We followed all 3 sets of directions to a T. The hedgehog kit is different than the dinosaur and turtle. I had one very disappointed son when his did not work and his two brothers’ crystals grew amazingly.
Liked: Educational
Disliked: Quality,Value
February 04, 2021
Verified Purchaser
Poor design
Lots of crystals in all the wrong places . They formed over the face and my grandkids did NOT like that . Don’t offer something like ( an animal ) if you can’t make it happen like it’s supposed to . Call it a rock .... not a hedgehog .
MindWare
February 04, 2021
Staff
Thanks for providing your feedback. Though the crystals may grow on the base slightly, they can be easily wiped clean from the base with a paper towel revealing your cute critters.
Lauren O.
January 27, 2021
Fun and easy to do!
My 8 year old loves doing this activity! She as able to do it by herself because the directions included were well written and took her step by step!
Liked: Quality,Value,Educational
January 24, 2021
Verified Purchaser
Granddaughter happy
Our granddaughter loved the project and the results

Your question may be sent to fellow customers so ask as if you were asking a friend. Do not include HTML, links, references to other brands, pricing or contact info.
By submitting a question, you agree to our Terms & Conditions
1 question
Can you grow the crystals more then once or is it a one time use?
Alyssa S. | November 15th, 2020
  • BEST ANSWER: This kit includes enough materials to grow 2 separate crystal hedgehogs once.
    Staff
    November 16th, 2020
    Staff

Recently Viewed

Check back later to view items.
 
Loading...
Your Opinion Matters!
Would you be willing to answer a few questions about your website experience at the end of your visit?