Safe Food Class Material and Safe, Practical Design - Made from professional-grade food-safe silicone for the whole family. The surface is smooth for easy cleaning and is dishwasher safe. The container is oven safe, but cannot be used in the microwave due to the stainless steel frame. Stable, Sturdy Construction - Reinforced with a stainless steel frame for extra stability. The soup/cube container stays rigid when filled and does not bend, even with liquid foods. Suitable for refrigerator storage without deformation. Precise Portion Control - Each separate compartment features two fill lines: 125 ml (4 oz) and 250 ml (8 oz). This makes broth, soup, sauce and other measured liquids easy to portion and manage. Lid, Transparency, and Freshness - Large silicone container with a tight-sealing lid and an air-tight gasket. The transparent lid allows quick visibility of contents while keeping food fresh and secure from leaks. Versatile Uses - Ideal for storing and portioning soups, leftovers, smoothies, sauces, broth, casseroles, ice cubes, and baking batters. The transparent cover helps you see what is stored at a glance, making it a practical addition to any kitchen. Easy to Stack and Store - Designed for convenient stacking to maximize fridge and freezer organization. The components are easy to remove and clean, while the durable silicone and stainless steel frame maintain shape and stability over time.