Kitch Ice Ball Maker Mold - Flexible Silicone Ice Tray - Molds 4 X 4.5cm Round Ice Ball Spheres - Cobalt Blue SIMPLY THE BEST ICE BALL MAKER FOR THE MONEY - Large 4 x 4.5 cm (1.78 inch) ball capacity shapes the best ice spheres that are slower melting than traditional ice cubes; It's proven that round ice lasts longer HIGHEST QUALITY SILICONE ICE MOLD - 100% BPA Free food grade silicone ice cube tray with lid; FDA approved FLEXIBLE ICE MAKER TRAY - Silicone ice trays won't crack or break like stiff plastic molds or trays; Easy to fill, Easy to use, Easy to clean, Dishwasher safe and is a must have kitchen gadget. MAKES PERFECT ICE BALLS FOR YOUR GLASS - Perfect for Whiskey, Highball, Cocktail and Hurricane Glasses, Adds a touch of class to Bourbon and Scotch drinks; Great for Iced Coffee and for long lasting iced Tea; Ideal for kids' popsicles. See our whole line of Kitch products for innovative and exciting products