The Lamy Safari Shiny Black Fountain Pen is made of sturdy plastic. It has a metal clip, and features an ergonomic grip. Comes with a steel polished nib. Six different interchangeable nibs fit this pen that can be ordered separately. Fills with the Lamy T10 ink cartridge or the Z28 converter. Lots of really great colors, timeless design, perfect ergonomics. These are just some of the reasons that the Lamy Safari is one of the most popular writing instruments worldwide. Distinctive recessed grip guarantees writing comfort.