The LAMY logo is a fountain pen that doesn't normally get a whole lot of attention, and that is surprising to me because it is fairly unique. The barrel is and kind of futuristic in its design. It's pretty thin like the CP1, so those of you who are into thin pens will dig it. It also has a pretty flexible spring clip that's inset into the cap a bit. I don't know why I think that's cool but I do. It has a snap cap, and pushes to post.
Even though it's made of metal, it's aluminum so it's still pretty light (18g), about the weight of a LAMY safari. Nibs are interchangeable with all of the stainless steel LAMY nibs. It only comes available from LAMY with fine or medium. It also fits the LAMY extra-fine, broad, 1.1, 1.5, and 1.9mm stubs (sold separately).
The logo comes in two finishes, matte stainless steel and brushed steel. They're cartridge converter fountain pens that take LAMY proprietary cartridges or the black and silver LAMY Z27 converter. This converter is NOT included with these pens, so you'll need to pick one of those up separately.