The old man always knows best, so how about you show him a thing or two by getting him a great gift this year? Whether it's for a dad or a grandad, youll find the perfect t-shirt, mug and more to make him a very happy chappy!This ceramic mug has a capacity of 315ml / 11oz and is dishwasher and microwave safe. Presented in a secure box, this mug is a great gift idea.