Food-grade silicone ice cube tray with lid withstands temperatures from -40°F to 446°F (-40°C to 230°C), suitable for freezer storage and microwave use. 25-hole round ice cube molds produce 25 crystal-clear, perfectly spherical ice balls at once, ideal for elevating whiskey, cocktails, and cold beverages. Leak-proof lid on the silicone ice cube tray prevents freezer odors from seeping into ice, ensuring fresh-tasting ice balls every time. Silicone ice cube tray features a press-to-release design, allowing effortless removal of round ice cubes without prying or twisting. Compact round ice cube molds take up minimal freezer space, stackable with other trays to maximize storage efficiency for home, bars, or parties.