I put this away after I bought it and never used it. The packaging is a little discolored. I found a magnetic clip, so it's included as a bonus. "Denseru N desu." is a four-panel manga by Sensha Yoshida. This is the full title, including the period. It was serialized in "Weekly Big Comic Spirits" from issue 8 of 1989 to issue 6 of 1994. There were various related items, such as games and merchandise. This item has been stored at home, so please refrain from purchasing if you are sensitive to such things.