[Large Ice Balls and Slower Melting]: Ice ball easy release box can create 6 giant cubes at 1.18 inches which are bigger than standard ice cubes and retain their temperature longer which means you can effectively chill your drink like cocktails, whiskey, and other beverages without diluting it. [Easy-to-Release]: Unlike traditional ice cube trays, this ice ball box is easy to release due to its flexible and non-stick properties. Simply press the bottom of the box. [Durable and Reusable]: Our sphere ice cube moulds come armed with firm-fitting, tight-closing lids to prevent water from leaking so that you always get entirely shaped large ice blocks and ice cube balls. Extra large ice cube moulds made of food grade silicone, BPA free.this box is durable and long-lasting. You can reuse it again and again. [Multipurpose]: The box can also be used for making flavored ice balls, such as fruit-infused ice balls or coffee-flavored ice balls. Its compact size makes it easy to store in your freezer. [Whiskey Lovers Gift Idea]: A perfect addition to the home cocktail maker set and mixology bartender kit, our silicone freezer box makes a surprise-ready whiskey gift for men and women; Ready to impress all aspiring or professional whiskey connoisseurs, this clear ice cube maker will add an elegant touch to any whiskey glass.