Endless uses glasses for bourbon, scotch, whiskey cocktail or dram. Perfect for home bars, restaurants, bachelor party, festivities, weddings and much more quality 6 glasses made of lead less crystal glass completely dishwasher safe. The shape of the glass makes a style statement whenever held with in your hands or served to your guests.Designed to stand strong and tough for a long time, the glasses have a durable and thick-walled construct. They have a heavy-weight base that will keep your drink insulated with a perfect temperature.Rocks or Old Fashioned Glasses: Serve your fine spirits in style with the help of this. Perfect for serving whiskey neat, cold drinks, on the rocks, or in cocktails, this glass features an exquisite clear glass design offering a refined vintage look your guests are sure to appreciate.