Fenestro is Fine Writing International’s latest model: An acrylic, eyedropper-friendly cartridge-converter pen with an ink window and spring-loaded cap.

Fine Writing International (FWI) is a Taiwanese pen maker and stationery store. In addition to their own production line pens, FWI produces exotic, one-off urushi creations, and imports and sells foreign brands (see Inkantadora’s video tour). Until recently, FWI was relatively unheard of internationally. As late as May last year, when I got my first FWI pen, I had to order it directly from Taiwan, via email. Things have changed since then.

Last year, Leo of Inquisitive Quill fame posted on Reddit about a new pen called Bronze Age, from Taiwanese pen maker Fine Writing International. I was taken aback by the beauty of this pen but quickly gave up trying to purchase one for myself, as the only method of payment at the time required a bank account in Taiwan. A few weeks ago, this pen started showing up on my Instagram feed for unknown reasons, which rekindled my interest.