If you have a wonderful grandfather, give him the "Best Grandpa Ever" coffee mug and let everyone else know how great he is. It's like giving a virtual hug! Mug has a generous 14 oz. capacity to hold hot or cold liquid. This mug is microwave safe and top rack dishwasher safe, making it easy care. The clever design resembles tree bark, giving the mug a rustic feel. Looks great at home, workshop or office. This mug is sure to become his favorite! Comes in a decorative matching box that's perfect for gifting.