I have been participating in several forums and they have all been helpful. And while we have forums for brushes, soaps, etc., there is no forum for scuttles! Here's one that I got from a potter on Etsy. It's a good size, keeps the lather warm and works well. And the large lip allows me to dip the tip of the brush to add a bit more water. I have seen others add water to the lather this way.