Kaweco Perkeo Fountain Pen - All Black

Disclaimer : I mainly use my fountain pens to sketch, but my observation should apply to writing also. This pen is awesome : it looks sleek (the black nib is a nice touch), is wonderful to use, lightweight and the nib is super smooth (much smoother and a Lamy). The construction is pretty robust, plastic is has a nice satin finish, the cap snaps tightly.The nib is fairly flexible too, so different line weights can be achieved without any skipping (again more than a Lamy). The biggest drawback is the lack of a compatible clip. The other small things I noticed is that the lines it produces do feather a tiny bit (compared to a Lamy on the same paper using the same ink) and gives them a bit more character.