- PREMIUM SILICONE WHISKEY ICE CUBE TRAYS: Crafted from durable, reusable silicone that is BPA-free, non-toxic, and food grade. Unlike rigid plastic trays, these flexible molds resist damage and cracking, ensuring longevity and reliability in the freezer. - EASY TO CLEAN AND RELEASE: The trays can be easily separated into two parts for hassle-free cleaning. Suitable for dishwasher use, the flexible silicone design allows for simple ice cube removal, making the process quick and efficient. - WIDE TEMPERATURE RANGE: Withstanding temperatures from -40°C to 250°C (-40°F to 480°F), these trays are compatible with various kitchen appliances, including refrigerators and microwave ovens, making them versatile for all your ice-making needs. - LONG-LASTING COLD: Ideal for chilling beverages, these ice balls maintain the cold temperature of your drinks longer. Perfect for whiskey, cola, red wine, or champagne, they enhance the drinking experience without diluting flavors. - USE SCENARIOS: Use these trays for hosting gatherings, ensuring your guests enjoy perfectly chilled drinks. They are also great for meal prep, creating ice for smoothies or cooling soups. Perfect for both home and professional use. - MATERIAL AND PERFORMANCE: Made from high-quality food-grade silicone, these trays ensure safety and durability. The flexible design allows for easy handling and storage while providing the perfect size for ice balls that fit standard glassware.