Crafted with care and an artisanal flair. Each glass warbled texture results from rapid temperature changes while the glass is still semi-molten--like a lava flow transforming into solid rock. Resulting in beautifully crafted glasses. Set of 2 glasses Drink Volume: 13.5oz to 14oz (due to their handblown nature, there is some variety in their total volume) Height: 6.5" tall Material: Glass - handblown in Washington State Weight: .75 pound each Made in the USA More by Bull in China A card with the maker’s story is included with purchase The Maker's Story Bull In ChinaPortland, OregonFounded in 2014Bull in China is founded with a genuine appreciation for fine hospitality, the barware that makes it all possible and a mission: to forge true bartender-grade gear for professional bartenders and cocktail enthusiasts alike. After hundreds of hours of research, development, and testing, Bull in China’s first product the Signature Mixing Glass was born. Building off its initial success and driven by the needs of a discerning bartender they expanded their range of essential tools of the trade. Each piece of barware is the result of long conversations with bar professionals far and wide, resulting in bar tools that are battle-tested and crafted to entertain for generations. Text: Independent Goods