[ 6cm Diameter XL Ice Ball Mould ] Be the envy of your friends with intriguing ice spheres! Well made and easy to use design. The ice balls from this mould not only look amazing, they are functional. Due to the larger mass and surface area, they cool your drink faster and water it down less. And we punched holes in the top so air can escape, but you can also use this to make Ice lollies using your favourite juice and a stick. Product Features - 100% BPA free food grade silicone. Silicone is durable, temperature resistant and non toxic, while being flexible enough to easily remove the balls and never crack. -Leak proof design. Should you go over the fill line, we are included a tray to catch any spills! -Easy to remove, just give it two minutes at room temperature, then peel off the flexible lid. -Safe for dishwasher, freezer, refrigerator, microwave and oven. We are even had customers cook muffin balls! Benefits 1.A sphere has the largest surface, by weight, of any shape. That means it can hold its temperature down longer than a cube, while cooling the drink faster. It will therefore take longer to melt, and keep your drink stronger. 2.Loved by whiskey connoisseurs, cocktail bars and high end restaurants you can add this class to your next party! 3.You can also use this to make hollow spheres or even flavoured cubes with fruit pieces or garnish popping out the top. Just try this, you will see the endless possibilities.