The next time somebody asks for 5, 15 or 30 minutes of your time, staying on schedule will be easy with this trio of hourglasses. The Irwin hourglass set is a fun and modern take on the classic time keeper, and makes the perfect accessory for the office or kitchen. Beautifully accented by a variety of shades of sand, they look great as decorative objects as well. (For decorative use only.) Measurements: 5 minutes: 5"h x 1.5", 15 minutes: 6"h x 2", 30 minutes: 7.25"h x 2.5"