![Crystal Hedgehog](http://learningtreetoys.com/cdn/shop/products/schychh_560x605.jpg?v=1635384760)
Crystal Hedgehog
$15.99
Create real crystals At home that will literally grow right in front of your eyes, They fully grow in 24 hours! Crystal Hedgehog is a great STEM to, learn basic science and chemistry while having fun, and end up with a great souvenir when you're done!