More Safety Materail - The ice tray mold made of safety stainless steel which is better than silicone mold. It will bring you a new experience of the ice drink.Metals also conduct heat quckily,so you will be easy to make ice cube and save time. Square Ice Cube Trays - Cube ice trays makes 6 nice-sized 2"2"1"cubes.More than a novelty, they melt/dilute more slowly, making them ideal for home use, parties, whisky and bars, etc. Perfect for Drinks - The square ice is perfect for Use them in your cocktail, popsicles, iced coffee, infused fruit, infused mint for Mojitos, or frozen lemonade.Improve the taste and quality of all your favorite beverages. A warm gift for friends and a must-have kitchen helper. Easy to Use - Fill the trays with water or fruits, ice cream, soda, wine to customize your favorite flavor,then cover the lid on and slip the trays into freezer.And after use,just simply put the into your dishwasher for clean. Easy To Release Ice Cubes - Add water fill molds and place in freezer for at least 6 hours.Just run the mold under warm water for 5~10 sec,then upends ice mold and Tapping the mold gently. Press the suction cup on the lid then pull open the lid.You will get the ice cube soon and slow-melting to chill your drink.