I am going through my (too many) pens before deciding which pens I will give away or sell or simply store in the attics. Part 1: Ohto Tasche - a pocket pen from Japan. https://mkepens.blogspot.com/2018/07/not-expensive-pen-1-ohto-tasche-ff-10t.html Conclusion: it is a not expensive pen which I can theoretically* recommend. * Personally, however, I prefer the MB149-sized pens, even for pockets. (No advertisement, I own the pen.)