Food freezer molds require gentle cleaning with mild detergent; avoid exposure to open flames or ovens to preserve the product's shape and quality. Food-grade silicone ice cube trays are crafted from, odorless material that withstands temperatures up to 280°C, supporting high-temperature boiling for safe, long-term use. Stackable design of silicone ice cube trays with lid maximizes freezer space utilization, making it a practical addition to any home kitchen. Large silicone ice cube trays feature a wide water inlet and smooth interior; a simple press on the bottom allows effortless ice release, while the included lid seals tightly to block dust and flavor mixing. Each large cube ice tray produces 5cm-diameter ice cubes with slow-melting properties, ensuring beverages stay cool for extended periods, suitable for cocktails, iced coffee, and daily drinks.