Timeless. The Ecridor Chevron houses an inverted v-shape design on the six sides of its palladium-coated body. These chevrons are diamond engraved and elegantly match its palladium-coated finish. Fountain pen nib available in three different widths. Piston ink pump or Caran d’Ache ink cartridge. The Ecridor Chevron fountain pen perfectly satisfies your needs for writing comfort.