This is a fun pen. A demonstrator with a Parker 51-style hooded nib and a piston filling mechanism. A lot of clear pens tend to suffer from barrel cracking, but this one has been doing well for several years. It writes well, holds a lot of ink, and there is no leaking or evaporation.
I don’t need another pen… But a fully transparent Parker 51-style piston filler? HMMMM…
Don’t expect heirloom quality and you won’t be disappointed.