Description:-Large Ice Ball Making Tool: The ice tray forms four large 1.77 inch balls, which melt more slowly than traditional whiskey ice cubes. Round ice has been proven to last longer.-High-quality silicone: The ice ball mold is made of BPA Free, non-toxic, food-grade silicone, feel free to use.-Flexible ice maker: Silicone ice cream molds will not crack or break like rigid plastic molds or trays. Easy to fill, easy to use, easy to clean, dishwasher safe and it is a must-have kitchen utensil.-Multi-purpose: perfect for drinks, suitable for cocktail, whiskey, wine, cola, iced coffee or cold lemonade. Improve the taste and quality of all your favorite drinks. A warm gift for friends and a kitchen indispensable aid.-4 Cup Design: There are 4 round balls in the tray, you can make four large ice ball for whiskey, drinks or other drinks. Ice cream balls keep drinks cool and last longer than traditional square ice. Specification:Item Name: ice ball making instrument Material: silicone Color: blue, orange Ball diameter: 1.77 inch Mold size: 12x12x6 cm Ball quantity: 4 pieces Mold quantity: 1 pc: Note: -There can be a small size error for manual measurement.-The color deviation may vary due to different monitor settings, please understand.