The old-fashioned glass is a well-known home for an old friend: the old-fashioned cocktail. But what of the double old-fashioned glass? That just refers to its capacity; an old-fashioned glass holds roughly six to eight ounces, a double holds 12 to 14. When you’re not sipping its namesake, this glass is great for built-in cocktails, or drinks mixed right in the glass and, usually, served over ice (Mai Tais, White Russians, Negronis, are a few examples). Break out this set of four double old-fashioned glasses at your next shindig to sip a couple cocktails with friends, then tuck them away in your bar or cabinet when the fun’s over. Hand wash only.