Viski Glacier Rocks Silicone Ice Sphere Molds, 4-Pack are designed to create ly sculpted crystal-clear ice spheres that enhance your beverage experience. These innovative molds chill your drinks faster while diluting less, allowing your drinks to stay flavorful longer d to regular ice cubes. Using them is simple: just fill the mold with water, ze for at least four hours, and then release a ice ball to your drink presentation. Beyond water, you can get creative by filling the molds with fruits, herbs, or juices to add unique flavors and garnishes, making them for entertaining guests. This set includes four individual silicone ice sphere molds, ready to ze and impress. Model Number: