Orthodontic Wax Orthodontic Wax........?

Orthodontic wax........? - orthodontic wax

I just today and my palate expander on the sides of the metal rings that have this strange off-hook. They gave me to put on wax. Can I reuse the wax? Or you can take just a little, and should be used. I know how to say it, but it's reusable?