These harmless looking mugs offer a great joke to play on unsuspecting victims.
At first glance these look like ordinary but handsome coffee mugs. However, when anyone raises them to their lips to take a drink a cheeky message on the mug's base will be revealed! Printed on the base of the mug is 'Office Bitch'. Everyone except the drinker will be able to see it when they take a swig.
So, when it's your turn to make the coffee, you can choose who to give the Surprise Mug too, so that everyone else can have a snigger at their expense! Will you be able to keep from laughing at them? Half the fun is not letting on!