Food-Grade Silicone: Crafted from premium food-grade silicone, this ice tray is durable, flexible, and safe for daily use. Say goodbye to concerns about harmful substances leaching into your drinks. Stackable Hollow Cubes: The unique hollow cylindrical shape of the ice cubes allows for easy stacking, making them perfect for water glasses or individual use in beverages like coffee or cocktails. Enjoy a stylish and functional twist to your drinks. Versatile Compatibility: Tailored to fit 20, 30, and 40oz water glasses perfectly, this specially designed ice cube mold ensures a seamless fit for various drinkware sizes. Elevate your drinking experience with customized ice cubes. Easy Release Design: With an air-tight removable lid, extracting the ice cubes is a breeze. Simply squeeze the lid gently to release the cubes effortlessly. Enjoy hassle-free access to perfectly shaped ice cubes for your favorite beverages. All-Purpose Cooling Solution: Whether you're at a picnic, family gathering, or office break, this ice tray caters to all your cooling needs. Ideal for chilling juices, teas, or coffees without diluting them quickly. Keep your drinks refreshingly cold for longer durations. Description: Introducing our innovative ice tray, crafted from food-grade silicone for durability and flexibility. The air-tight removable lid ensures no leaks or concerns about water bottle contamination. Its unique hollow cylindrical ice cube shape allows for easy stacking, making it ideal for various glass sizes. This specially designed ice cube mold is compatible with 20, 30, and 40oz glasses, offering versatility in use. Easily extract ice cubes by squeezing the lid, perfect for adding a refreshing touch to your drinks. Whether for outdoor picnics, family gatherings, or office breaks, this ice tray caters to all your cooling needs. Enjoy chilled beverages like juice, tea, or coffee without worrying about quick melting ice cubes. Elevate your drink experience with our convenient and practical ice tray. Item Name: Ice Tray Material: Silica Gel Style: Modern And Simple Function: Quick Freezing, Easy to Demold, Stackable Size Details: S, Diameter: 7.9cm/3.11", Height: 8.7cm/3.43" (Approx.) M, Diameter: 8.9cm/3.5", Height: 8.7cm/3.43" (Approx.) L, Diameter: 10.2cm/4.02", Height: 8.7cm/3.43" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Ice Tray