10 oz Haworth Style Glass Beer Mug. A well proportioned classis style beer / coffee mug. It can be used for serving multiple berverages such as soda, water, juice, coffee, tea, beer and much more. It is perfect for practically any casual event. It is a keeper for anyone who takes the imprinted glass home. Use it as a party favor and you're sure your guest will remember your event for a long time coming. --Also available in 20 oz. size and 10 oz. size. 10 oz. Handy Mug Glassware.