Slow-Melting for Lasting Refreshment: unique hollow cylinder ice-cube shape is designed to melt slowly, ensuring that your beverages stay cold and undiluted. Say goodbye to watered-down drinks and enjoy the for original-taste and quality of your favorite beverages. Versatile and Stackable: The cylinder shape of ice-cubes allows them to be stacked, making them compatible with for STANLEY cups 30 40 oz. The ice-cube tray can also be used individually in drinks, coffee, or cocktail glasses, adding a cool twist to your beverage experience. Sealed Removable Lid: No more leaks or messy fridges! The sealed lid on this ice-cube tray keeps everything locked in, ensuring pure ice without any contamination. Enjoy flavorful drinks and keep your fridge clean. Premium Food Grade Silicone: The ice-cube tray molds are made of food grade silicone that is BPA free, flexible, and elastic. It is also easy to clean and can be recycled, making it a sustainable choice for your summer drinks. Easy to Use: The flexible silicone ice-cube mold makes it effortless to remove the ice-cubes. Simply peel off the outer mold and squeeze the cap to release your fresh ice. It's super durable, unlike flimsy plastic trays, and guarantees a hassle-free experience. Colour:Yellow/Blue/Red/Brown/Green Material:Silica gel<br><br>Package Contents: 2 * Ice Tray Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.