I had been trying different formulas to make sugar scrub cubes (made with glycerin soap, oil, and sugar). Once I found my perfect formula for that, I thought I would try it with salt for a more vigorous scrub. However, apparently salt doesn't work the same way because it never got solid enough to cut into squares, but it is still a great scrub.
I'm thinking of packaging these in canning jars to have 9 oz. in each jar and see how they go.
I'll post pictures later on today.