Asobu Pint Glass Beer Mug with Beer Opener Base has two things that all the beer lovers need, glass and bottle opener. This makes a great gift for all the beer lovers. The simple yet innovative design of the Pint Glass Opener is essential for every beer glass collection. No need to hunt for a bottle opener. Its great for backyard BBQ and tailgate parties. The 16-ounce glass is durable, practical and stackable. 100% BPA free and dishwasher safe.