Smithsonian Crystal Growing
$17.60
Grow golden citrine, emerald green & aquamarine blue and 6 others. Includes 2 bags of crystal growing chemicals, cups, safety goggles, measuring cup, base rocks and detailed instructions. Then, sell them to your parents for lots of $$$$.
If your children love make your own toys, click here and check out ALL of them!
If your children love make your own toys, click here and check out ALL of them!