Koshatnik is a Russian word, meaning: “dealer in stolen cats”. I wonder why the English language does not have a word for a stolen kitty-dealer…
Anyway, Koshatnik is fat, it is big, it is handmade using brushes and India Ink. It is highly useful, highly legible and comes with a full litter of diacritics. Use it to find your cat, or sell one. Just don't steal them.