Ice Ball Maker ccbetter Novelty Food-Grade Silicone Ice Mold Tray With 4 X 4.5cm Ball Capacity Large 4 x 4.5 cm (1.78 inches)Ball capacity formed the best ice balls that are slowly melting as conventional ice cubes; it has been proven that some ice lasts longer. Good seal and ice balls easily removed from the silicone tray.it stacks tidy in the freezer and it is leak-free, very easy to make perfect crystal clear ball shapes, not to crack during freezing and will not tip over in the freezer. Perfect for party, BBQ, whiskey, scotch, bourbon highball hurricane glasses and cocktails. Great for iced coffee and iced tea for a long time. Not only can it make ice balls for summer drinks and cocktails, but also jelly / ice lollies High-quality silicone ice mold --- 100% BPA free food grade, FDA approved 100% Lifetime Guarantee. This Durable and bendable ice mould is very easy to get the ice out and also non-stick. If you have any questions, please feel free to contact us. We are always here to help you.