Basily Sphere Ice Molds - Ice Ball Maker Molds - Spheres Keep Your Drink Cold Up To 10 Times Longer Than Cubes - Lifetime Guarantee (Blue-Pink, 4 pack) Keeps your drinks cold up to 10 times longer than cubes! Keeps fine whiskey chilled and looks fab in cocktails! Quick release, non stick silicone molds. Easy to Clean High quality BPA Free, FDA approved, nonporous silicone molds! Backed by our lifetime guarantee, click the add to cart button now to enjoy ultra cool drinks for the rest of your life!