Kaweco introduces its newest edition to the Sport Collection Fountain Pen series, Cyan, which is available for a limited time. The Collection Fountain Pen series is a pocket sized fountain pen that transforms into a full sized pen, which makes it an easy pen to carry around, while still being able to take advantage of a full size pen. It comes with a stainless steel nib, available in extra-fine, fine, medium, broad, and double broad. It uses short standard international ink cartridges, or you can use an ink converter. It comes with an ink cartridge, which is stored in the body of the pen. You may purchase an ink converter separately. You may also purchase the optional clip separately as well.