This is a Yakusugi Kobo Kyoto mechanical pencil. I've used it a few times, but I've kept it stored away because I don't like the scent of Yakusugi cedar. It has aluminum hardware. As shown in the last image, there were bark inclusions and what looked like cracks from when I bought it, so please be aware of that. The hardware is also almost scratch-free. I'll sell it to someone who wants it. It comes with a pen case, instructions, a paulownia wood box, and the pen itself. Writing has been confirmed. The pen tip is stained with graphite from the lead, so I recommend wiping it off. If you don't need the box, I'll sell it for a little less.