I'm selling this item because it doesn't fit my lifestyle, even though I bought it. It's been used 2-3 times. I will wrap it in bubble wrap before shipping. [Product Description] This is a ceramic coffee filter. When brewing coffee at home, disposable paper filters are typically used. However, this ceramic filter can be used repeatedly! It changes the taste to be more palatable due to the far-infrared effect and water purification function! Numerous small holes filter the water, resulting in a mellow and smooth taste. It's not just for coffee; it's also very convenient for water used in tea and cooking!