An absolute Foundry Favorite! Pleasingly light and airy and a delight to sip from and cheers with, the subtle rounded bottom that makes them wobble ever-so-slightly when set down also makes them virtually un-spillable. Many dance parties and dishwasher loads later, these proved to be as durable as they are lovely and the love affair was official. We'll cheers to that. In a sort of Mary-Poppins'-purse-ish kind of trick, this pleasingly sized glass magically holds ~17 oz, perfect for those of us who might like to use it for a beer or a spritz.