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. Food freezer molds require gentle cleaning with mild detergent; avoid exposure to open flames or ovens to preserve the product's shape and quality. 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. 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.