Want to grow your own crystals?

What will you get? M

What's needed?

Here's how: M

Egg shells, Glue, Allum or Salt, Food Color

1.  Paint inside egg shells with glue, sprinkle with Allum or Salt, let dry 2 hours
2.  Dissolve box of Allum or 1/3 cup Salt                       into 1 1/2 cups of water
3.  Pour solution into two cups
4.  Add food coloring
5.  Sink shells and wait 2 days
6.  Remove shells and see crysatls!

Note:  Allum gets big crystals, Salt gets fine crystals.