Combi Chonyu Jo-zu (Formula Milk Maker) Maintains a temperature of 70°C or higher for 24 hours. Very useful for making formula. Includes instruction manual and box. Relatively clean for a used item. Used for about 6 months. The Chonyu Jo-zu's outer box will be simply wrapped in a clear plastic bag for shipping. --- The following is a product description --- [Chonyu Jo-zu 70 HW Orange OR] ● A formula milk pot that cools and maintains a hygienic temperature of 70 degrees Celsius or higher. ● Simply add boiling water and it automatically keeps the water at 70 degrees Celsius or higher, ideal for formula preparation. ● Makes making milk in the middle of the night a breeze! ● Easy to use for new mothers and fathers, allowing for smooth formula preparation. ● Optimal spout for adding water to baby bottles ● The duckbill spout allows you to pour water little by little, making it easy to transfer to baby bottles. ● Easy heating in the microwave ● The glass pot is microwave-safe, allowing you to easily boil water. ● Covered for long-term heat retention ● The pot is not exposed, which reduces heat radiation from the surface and keeps the water temperature at 70 degrees Celsius or higher, ideal for formula preparation, at any time for 24 hours.