BTL Mug - Old as F*ck On Your Birthday
This 10 fl. oz Behind the Lines heat reveal mug is the perfect fun gift to surprise a friend, colleague or family member. Simply add hot water and thanks to a few mischievously vanishing letters, the message on the front makes a funny change! The message on this cheeky mug changes from 'The Future Holds Loads of Luck On Your Birthday' to 'Old as F*ck On Your Birthday'. (Only without the censorship!). The packaging comes with a peelable label, helping you ensure the surprise is kept till the recipient has a well earned tea or coffee! Tea breaks are meant to be fun and with this surprising and funny heat reveal gift mug, there's sure to be plenty of laughter! Behind the Lines heat changing mugs are the perfect gift for a friend or work colleague with a thirst for humour as well as tea and coffee. Not only do they make a great birthday gift, they're also super stocking fillers at Christmas too!