I've used it a few times, but I'm selling it because I don't use it anymore. CONE GRINDER C330 Cone Grinder C330 - To be delicious - To bring out the power of the beans This is a cone grinder, ideal for specialty coffee, with little grinding unevenness and uniformity, and does not lose the flavor of the beans. We have focused on maintenance performance, such as the direct-down structure that prevents old fine powder from remaining inside. This is an electric coffee mill for enjoying the original individuality and deliciousness of the beans, one step up, easily every day. A coffee grinder for "people who are particular about coffee" to enjoy delicious coffee at home What is essential for making delicious coffee at home? It is to grind good beans with a grinder just before brewing. Even if you prepare delicious coffee beans, the taste will deteriorate considerably if time passes after grinding. Also, if the particle size of the coffee powder is not uniform, it cannot be extracted at the appropriate concentration. It is said that a grinder is the first thing to prepare at home, no matter what brewing method you use.