Got this frosted glass goblet from the salvation army awhile back, and now I found the perfect use for it. I grated a puck of my shaving soap and pressed it into it with a lot of pressure since milling soap makes a HUGE pile. Then wet it and let it dry. Feels perfect in my hand when I load my brush. I would recommend it for others it feels so nice and looks great. So I'll keep an eye open for goblets from now on!