Operation confirmed. It's convenient for various uses, like grinding sesame seeds into sesame powder or making homemade furikake by powdering dried sardines. I had it stored away in the back and forgot about it for a long time, so I've only used it about 2-3 times. It has a box, but it's damaged, so I won't include it. It's an old machine, but it has power. Please consider this, understanding that it has been stored at home for a long time.