How to Make a Sugar Crystal?

To make sugar crystals you first have to dissolve sugar in boiling water. Once you have dissolved a cup of sugar in a cup of boiling water wrap a string around a pencil making the end of the string hang down. Put the sugar mixture in a glass jar and balance the pencil on the rim of the jar with the string hanging into the jar. Let it sit undisturbed for a few days and the sugar crystal will form on the string.