Just heard from someone who makes peppermint bark that they got it at Michaels

It's the kind of wax you put over jelly. Usually in the supermarket by canning supplies. The box looks like/is the size of a pound of butter.

Supermarket, sometimes. Rodmans seems like the type of place that would stock it, too. And there's a candy supply store in Fairfax just outside Fairfax City, if you're out that way.

I found some recently at Hobby Lobby, in the candle making section. There are several different kinds of wax, so make sure you get the one that is food grade.

I am making chocolate balls and the recipe is calling for paraffin wax but I have no clue where to find it...
Any suggestion?