Love beer? Have facial hair? You need the Whisker Dam Mustache Beer Foam Guard. As the name suggests, this delightful tool protects your beloved mustache from the dreaded beer foam while you drink. Resting on the top of any pint glass, the Whisker Dam instantly makes any pint even better as you’ll have peace of mind that you still look your best. Made of 100% copper, the Whisker Dam is rust-resistant. However, it rocks a truly rustic style. The handmade design has a warm patina complete with a nontoxic coating. Perfect for your Friday nights, the Whisker Dam is easy to take everywhere. Measuring just three inches wide, the nifty tool also works with cups as well as mugs.