How to grow crystals.

At school we have science every Thursday and last week our class went to pukeko class  with Mrs Nichols. and we made crystals with pipe cleaners  and borax. All you need to do is....

1. Stir borax in boiling water until its dissolved.
2. Make a shape with pipe cleaners for the crystal to grow on.
3. Hang your shape in the mixture and.... crystals will appear in 3-4 days later.
4. Take out of the mixture and display on the wall.