About this item Unique Design: Hemispherical Bottom. The rotating design makes it more special. These wine glasses rotating freely, which helps to relieve your fatigue, stress, tension and anxiety, offering you a full body and mind relaxation while drinking the whiskey. High-Quality Crystal Material: Our whiskey glasses are made of hand blown crystal lead-free glass, giving them maximum clarity and brilliance. The thick walls and heavy weighted base are extremely durable. Solid design is virtually unbreakable. Perfect glassware to serve whiskey, cognac, scotch, gin, rum or more. This set of old fashioned glasses is a must have for your home bar, restaurants, clubs, office, commercial pubs/bars. Just the right thickness for easy drink. Rolling Base: Specially designed rolling base encourages the spirit to breathe, and is guaranteed to break ice at parties! Great Gift: These beautiful whiskey glasses can add more atmosphere for your party, a great gift for family or friends t...