Gift the Guinea Pig lover you know their own novelty hiball tumbler! Featuring a Best Guinea Pig Dad design, this makes for a great gift for any Guinea Pig lover. Engraved on a traditional straight sided hiball tumbler, this drinking vessel holds 340ml. By being engraved, the novelty design will be everlasting and won't wash away when cleaned with by hand or in the dishwasher. Partnered with a fantastic gift box, this glass makes the perfect gift for any event, such as birthdays, Christmas, Father's Day and retirements; ready to be gifted, this glass is eager to bring smiles and make for a memorable present.