Whole Bulk Fashional Food Grade Silicone Whisky Ice Ball Manufacturer Material: BPA-free silicone Color: Black or customized colors Size: 7.2*6.3cm Weight: 85g MOQ: 600 OEM/ODM: Accept Design: The beautifully round ice balls for whiskey defrost slower and keep your drink colder for longer. Logo/Shape: accept customize Package: OPP, PVC, or customized package Certificates: FDA CE LFGB and other Advantages: Safe and durable silicone material; High quality; Flexible and soft; Reusable and elastic; Easy to use and clean