It couldn't be clearer to David Shrigley. Say exactly what you want to say, say it clearly so everyone will understand. And say it how you want to, too - sardonic artists, painted hand gestures and a funny, anarchic mug. Whether you use this mug for home, the office or university, wield the power of the big pink finger wisely as from now on and you'll be very understood.

Mug comes in a gift box.