Shaving scuttles have been around as long as men have been shaving themselves. There are some cool vintage ones on Ebay at any given time.
The idea is to keep your lather warm by keeping hot water in the bottom portion of a ceramic dish, while your soap/brush rests up above.
Some entrepreneurial potters out there are making very cool scuttles aimed at the modern wet shaver market. I like them, but at an average price tag of 45 bucks American, I can’t justify a purchase with three mouths to feed and an uncertain employment future.
I do like warm lather, though. What to do?
Fill a ceramic dog bowl with hot water. Set a free promotional latte mug in water, let brush stay warm in there.
Total cost of scuttle: about two Fusion cartridges worth.

Poor wet shaver's scuttle.