2 Pcs Round Silicone Ice Ball Whiskey Mate Large Ice Ball Mold FG05 Product Product Material: Food Grade Silicone + PP Product Specifications: Bottom Diameter 7.8cm x Width 11cm x Height 8.0cm. Ice Making Specifications: Can make ice balls with a diameter of 6cm Make Package Includes: 2 * Round Silicone Ice Hockey Mold 1. CHILL ALL DRINKS: Perfect for your favorite low ball or high ball goggles lasting, refreshing drink. 2. KEEP DRINKS COLD LONGER: Avoid watery drinks by using these large, slow-melting cubes to chill your drink. Large cubes melt slowly to prevent drink dilution and the ice can last long enough to pour another drink over it. 3. IGHT FITTING LID: The tight fitting lid seals in odors and allows for that Stack. The lid creates a seal by fitting into the silicone lip. The sturdy base fits perfectly on another tray's lid, allowing you to stack multiple silicone ice trays. 4. CREATE SOPHISTICATED COCKTAILS: Create spherical ice for a distinctive, unique look of your favorite cocktails. Also great for ice tea, cold coffee, soda, lemonade, punch and more. 5.ENJOY WITHOUT WORRY: The leak-proof food-grade silicone design and water-fill pipe make this ice tray easy for anyone to use. The durable, food-grade molds are BPA-free and dishwasher-safe for the best possible user experience.