My listings are only on Mercari. Thank you for viewing. This is a Pentel PS-1045, a slim and stylish mechanical pencil. There are several sites that are completely reposting my images and text. I do not list on any platform other than Mercari, and these may be dangerous sites, so please be careful. This product is a model from the 70s to 80s, and was released at the same time as the first 0.2mm mechanical pencil with a sliding guide pipe, the PS-1042. They were respectively called "Zero Ni" and "Zero Go" and became a hot topic. The price gradually increased to 2000 yen, but my individual item has the initial price sticker from when it was 1200 yen. This is a historically important model for Pentel, which led to the birth of the Orenz. I have multiple of this model because I like it so much, and I have listed it several times before. I'm keeping one for my collection, and this 2-piece set will be the last time I list this model. This is a 2-piece set, but one has a crack in the fitting due to aging, and it separates from the grip when knocked. The only damage is this crack, and the rest of the appearance is very clean. I think it can be fixed with metal adhesive. The other one functions normally as a writing instrument, but there is a small scratch in the location shown in image 16. You can see that it is a minor scratch from the ruler's markings. It is not a scratch that damages the appearance and is in very good condition. Both erasers are unused and have not even been touched. The stickers are also still intact. I have not used them for writing, and the knock mechanism works normally, but I will refrain from test writing to ensure they are unused. This is a very beautiful mechanical pencil with a chrome finish. The shaft diameter is about 6.5mm, which is very thin, and I recommend it to those who prefer thin shafts. This is a valuable model, so please consider it. I will carefully pack and ship it via Rakuraku Mercari or Yuuyu Mercari. If you are not satisfied with the product after arrival, I will accept returns including shipping costs. Thank you.