I have yet to find the perfect lathering bowl. Ceramic bowls are too heavy, metal bowls are too small, and most don't add anything to the experience. I'd love to see a bowl on the design of the Muhle lathering bowl, but two to three times larger. The Muhle bowl is beautiful porcelain with a nice lip. The problem is that it is designed to load the brush with soap from the bowl, and then build a lather on the face. It's too small to whip up a lather in the bowl. So my vote would be for a porcelain bowl like Muhle, but much larger.