This is the Braun electric coffee grinder KMM30 (burr grinder). It's adjustable, allowing for fine control to suit various brewing methods. As it's a burr grinder, the ground coffee particles are uniform. Although unused, I've marked it as "no noticeable scratches or stains" due to long-term storage. I ground coffee beans to test the operation. It worked properly, but some powder remains inside. I will clean it as thoroughly as possible, but please understand that it won't be completely clean. There is no box, but it was packaged, so it's in good condition. (This is just my personal opinion) Please understand that this is a discontinued and used item. There are no instructions. #ElectricCoffeeGrinder #BurrGrinder