Has anyone tried using those jars of pigment (used for nails & soap making) to color white embossing powder? In the past, I have painted over it, and it has clumped & ran together. My best guess is that the paint rewetted the Elmer's glue. I did find some colored embossing powder at Hobby Lobby yesterday, but it was mostly Christmas colors with glitter in it. I did get a jar of red, black and gold though.