Ice balls don"t dilute! Larger ice means drinks stay cooler longer and won"t melt as fast. Iced orbed greatness comes as a pack of four, making 2 inch round orbs of chill. Pack them with mint leaves, basil, fruits and more. Fill them with juice, lemon or lime segments and close the silicone cap to store anywhere in your freezer: it won"t spill during your trek from the sink to the freezer. BPA free, top shelf dishwasher safe. Includes small pieces: not intended for use with children 3 years old or younger.