Purchased new in December 2024 from the official Minato Works shop for making dog food. Used approximately once a month for about 6 months to mince about 5kg of meat (used only a small amount since it was for a small dog). The two parts in the fourth bag are unused. I no longer have a dog and have no plans to use this in the future, so I am selling it. I am not a professional, but all parts have been cleaned with detergent and alcohol. Please understand that this is a used item.