eep your refreshments cool with these 9 (.75") whiskey stones, packed in a natural wood box with a handy black cloth drawstring pouch. Stones are natural basalt stones and are designed to be completely reusable. Simply place stones in a freezer and then use them in your drinks, No dilution. Rinse and reuse. The hinged rustic wood box (3.75” x 3” x 1.375”) with antiqued hasp and hinges.