The Lamy studio is the right pen for anyone who likes to see things a little differently. It confirms Oscar Wilde's view that art is the highest form of individualism. The Lamy studio shows with great elegance just how close design and art can become. Its clip, for instance is a completely new interpretation of the theme, an exceptionally appealing clip reminiscent of modern sculpture. The Lamy Studio fountain pen features cartridge/ converter filling system and is available in stainless steel nib in EF, F, M & B sizes. Ballpoint pen operates with twist-action mechanism and uses Lamy ballpoint refill M 16 .