Kaweco Classic Sport fountain pen features a smooth ergonomic navy blue grip and smooth lightweight plastic barrel. This stylish fountain pen also features finely smooth gold plated stainless steel nib and comes with pre-installed ink cartridge and can be modified for use with converter. This fountain pen has screw on cap type and Kaweco metal logo on the top of the cap. Kaweco has 5.1" inches posted length and 4.1" inches closed length. Kaweco Classic Sport fountain pen is brand new and 100% authentic.