HIC Kitchen's Silicone Prep-N-Freeze Portion Tray freezes and stores all types of food that's prepared in advance for fast and easy future use. Its sturdy base stands on its own, yet flexes enough to release foods easily with just a gentle twist. Each of the 4 sections holds 6-ounces to their fill line. Make food in advance then freeze it for easy future meals and entertaining. Ideal for soups, stocks, smoothies, sauces, gravies, and more, it's microwave safe for easy portion defrosting and quick heat and eat meals. Simply allow prepared food to cool, fill each section to the fill line, attach the lid, and store in the freezer until food is needed.