Rock and roll with this cleverly crafted set of two Gentlemen's Hardware Rocking Whiskey Glasses. An essential kit for whiskey lovers everywhere, it is a great addition to after-dinner drinks, parties, or any social setting!Glasses rock and rotate, back and forth, without having to worry about spillsRolling base encourages the spirit to breathe, and is guaranteed to break the ice at parties! Perfectly balanced - large enough for a generous serving of your chosen beverage Set includes 2 rocking glasses - each measures 3.50" H x 3.50" L x 3.50" W with a 7.80 fluid ounce liquid capacity (230 ml)