Remember those cards you had to fill out when you checked out a book from the library? Me neither, since I haven’t been to a library in 20 years. But apparently they used to exist (and maybe still do). This coffee mug is made to look like one of these check out cards at the library, and is probably the greatest gift you can give a librarian, or book lover that doubles as a coffee drinker (which is basically all of them).

Available at amazon.com for $17.99