Includes 2 Tumblers, Accommodates 12 Oz Comfortably. Rolling Base Enhances Aeration, Lead-Free Crystal Construction Great anytime, holidays, parties. Will be your new favorite glasses, Makes A Very Trendy And Sophisticated Gift Statement drinkware deserves a place in any connoisseur's cabinet. Nothing fits the bill better than a pair of rolling tumblers, perfect for showing off the rich hues of neat drinks and fine wines. Use the pointed base to swirl your glass on a flat surface, oxygenating your drink of choice.