1.EASY RELEASE MINI ICE CUBE TRAY: plastic material makes popping out the ice cubes easier than soft silicone ice cube trays. Flap the nugget ice tray and give it a gentle twist, ice cubes come out quickly, then you will get perfectly 117x4 nugget-sized ice cubes, perfect for cocktails, juice, iced coffee, smoothies and homemade mix drinks. 2.EASY TO USE ICE TRAYS FOR FREEZER WITH BIN: Just pour some water in , put it in the zer, wait for 4-6 hours or until totally frozen, and then dump the ice cubes into the bin. PLEASE NOTE: If you stack more than two ice cube trays in zer, it will take longer for the middle one to ze. Therefore, it is recommended not to stack two or more pebble ice tray if there is an urgent need to make ice cubes. 3.PREMIUM SMALL ICE CUBE TRAYS: Made of high-quality PP material, mini ice tray is well made and durable. Safe for refrigerator, oven and dishwasher. Easy to clean, just a quick rinse under the tap. Upgrade bottom design makes small ice tray stack well to save space in your zer. 4.Mini Ice Cubes: Each ice maker tray is designed to make 117 mini ice cubes, which is just the right size for most drinks. Little ice cubes keep your drinks chilled without watering them down. Small sized ice cubes are great to chew on and easy to put into a water bottle. Work great to elevate your drinking experience.