I used this a few times after purchasing it and then stored it in the closet. I used it as a set in combination with a TAMA single pedal. Therefore, the notched part of the sixth photo is jagged, but I would appreciate your understanding. I didn't see any other noticeable stains, but there's something like a small rust spot in the fifth photo, which I took a picture of. Since there is no box, I will pack it in another cardboard box and ship it.