Search:

You can make the lather any way you like. I am a face latherer, and that's why I ended up selling my scuttle. It worked great, but the extra 30s to rinse it at the end proved to be too much for my...

The answer is - moss scuttle :) (or perhaps few other ones that are based on the same principle). It's a double wall mug and you fill the space between the two walls with hot water. Works like charm....