Keep Your Butter Fresh and Soft: Our butter steward will keep your butter fresh and spreadable for an average of 7 days at room temperature; Spread soft and delicious butter on bread, toast and muffins to start the day with a delicious experience Preservation Tip: A little salt added to the cold water poured into the bottom of the container can help prolong the freshness of your butter; Renew the water in the crock pot base every two or three days; keep your butter saver away from heat sources and direct sunlight Easy to Use: No need to use a refrigerator to use the natural water seal; pour cold water from the bottom of the container into the hose; fill the lid of the cup with softened butter; then place the lid back on the base to allow the water to cover the top of the butter to begin preserving Suitable Capacity: This butter jar has a capacity of 6.7 oz; can hold one stick of soft butter or your homemade butter; plenty of capacity is perfect for home use; the rustic look also adds a country flavor to your kitchen or dining table Made of Premium Quality Ceramics: The ceramic jars are beautifully crafted; made of high quality ceramics and healthy glazes to ensure you can use them safely for a long time; easy to clean manually; dishwasher safe This butter tin keeps butter soft and spreadable and is suitable for spreading on bread, cookies, waffles, muffins and toast and eating straight away, or mixing butter into mashed potatoes and eating it, allowing you to indulge in delicious room temperature butter.