Slow-Melting for Lasting Refreshment: The unique hollow cylinder ice cube shape is designed to melt slowly, ensuring beverages stay cold and undiluted. Enjoy your favorite drinks without dilution and preserve their original taste and quality. Versatile and Stackable: The cylindrical ice cubes are stackable and compatible with cups of 30 oz and 40 oz. The ice cube tray can also be used individually in drinks, coffee, or cocktail glasses for a refreshing touch. Sealed Removable Lid: The sealed lid prevents leaks and keeps your freezer clean. It ensures pure, uncontaminated ice for flavorful beverages. Premium Food-Grade Silicone: Made from food-grade silicone, the ice cube tray is flexible, durable, and easy to clean. It is also recyclable, offering a sustainable option for everyday use. Easy to Use: The flexible silicone mold allows effortless ice removal. Simply peel back the mold and gently squeeze to release the ice cubes. Built for durability, it outperforms flimsy plastic trays. Color: Amber & Matcha Green Material: Food-Grade Silicone Package Contents: 2 × Ice Trays Note: Color appearance may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.