This is a set of Pilot single-color ballpoint pens (3) and 4-color ballpoint pens (2). They are unused, but the 4-color pens had an opening in the original packaging, so I tested them out. Also, there is a small ink stain and a faint stain on the white part. The single-color pens have resin attached. Please consider this, understanding that they have been stored at home.