Mug

Perfect for an afternoon cuppa, this porcelain mug shows an image of tea addict, Johnson and his definition for the word cat.
 
CAT n.s. [katz., Teuton. chat, FR.]
A domestick animal that catched mice, commonly reckoned by naturalists the lowest order of the leonine species.
 
The mug is also available with a Johnson quotation on the subject of tea. 
 
'Tea’s proper use is to amuse the idle, and relax the studious, and dilute the full meals of those who cannot use exercise, and will not use abstinence'