- Excellent Quality: Crafted from high-quality food-grade silicone, this reusable ice cube tray is both heat-resistant and low-temperature-resistant, functioning optimally between -22°F and 446°F. The smooth silicone surface allows for easy manual cleaning after use. - Slow-Melting Large Ice Cubes: Enjoy your beverages without the worry of over-dilution. Our large ice cubes and spheres melt at a slower rate compared to standard trays, making them ideal for keeping drinks chilled longer. Perfect for family gatherings, home bars, beach outings, and restaurants. - Effortless Ice Release: Designed for convenience, the sturdy silicone construction allows for easy release of ice cubes. Simply twist or push from the bottom, and the ice will slide out perfectly shaped. For optimal results, allow a brief moment after removing from the freezer. - Removable Lid and Stackable Design: Each whiskey ice mold features a high-quality silicone lid that prevents ice cubes from absorbing unwanted refrigerator odors. The stackable design ensures that molds do not stick together, maximizing your freezer space and enhancing your ice-making experience. This ice cube tray is the perfect addition to your kitchen or bar. Enjoy the benefits of high-quality materials, efficient design, and versatile applications for all your entertaining needs.