Grow your own crystals

what you  can make your cristals with

Baking soda                   sugar

Salt                                     bath salts

Copper sulphate               food colouring

Make it out of

Glass, wood, lids, bottling paper

How to make it

1 Decide what grains you want

2 Dissolve in a cup of very hot water

3 put a few drops of food colouring

4 put your liquid on your base with a tea spoon slowly

 Now you get crystals