The Kaweco SUPRA fountain pen evolved from its cousin, the LILIPUT, but is altogether larger - longer, broader and heavier.

The SUPRA is an uber-flexible pen with a removable mid-section to provide optional elongation whilst retaining it's sleek line, and a screw-on cap. Used long, the Kaweco SUPRA can take long cartridges. Used smaller, it uses standard international cartridges.
Accessories are available separately.