"World's Best Dad" Vibrant Beer Tankard Gift By Haysom Interiors A classic clear tankard beer mug from Haysom Interiors. An original and thoughful gift idea for any Dad. Complete with red and blue decoration and text which reads "World's Best Dad Guaranteed" on a road sign shape and finished in a decorated gift box. The tankard is handwash only, not suitable for a dishwasher or microwave. The tankard measures approximately 5" in height and 5" in width including the handle.