Used once Elevate your cocktail—and prevent it from being diluted—with a large, perfectly clear block of ice. This silicone mold is insulated so water freezes slowly and evenly, producing an extra-large ice cube free from cloudiness and irregularities. The mold is dishwasher safe, making cleanup easy. Creates one strikingly clear, extra-large ice cube Clear ice cubes melt slower than regular ice, chilling your drink without watering it down