Thank you for viewing! ☺︎ This is a set of 4. I used them twice, but they didn't fit the size of my water bottles and were difficult to use, so I'm selling them. Ebisu One-Push Ice Tray, 5-cube, for Stainless Steel Bottles, Ice Tray with Airtight Lid, Made in Japan, for Water Bottles, PH-F80 Size: Width 12.4 x Depth 26 x Height 2.9 cm Number of ice cubes: 5 stick-shaped ice cubes / Accessories: Airtight lid Country of origin: Japan Airtight lid that prevents water from spilling and prevents odor transfer Ice tray that allows you to push and twist to remove only the number of ice cubes you need Ice tray that makes rectangular ice cubes that are easy to fit into water bottles and mug bottles Ice tray that allows you to push and twist to remove only the amount you want You can also take out all 5 at once Airtight lid that prevents water from spilling and odor transfer Stackable in the freezer Made in Japan