Rose gold colors are so popular Parker has added three new Sonnets with this warm finish. The Sonnet rose gold model is dressed in a satin rose gold body with gleaming chrome trim. The Sonnet metal and pearl boasts a rose gold center ring to set off the pearl lacquer barrel and facetted metal cap. The Sonnet pearl is pearly white all over, with rose gold accents. All models are available as a ballpoint, rollerball or fountain pen. 18k gold nib in fine or medium point. Cartridge or converter filled. Rollerballs refill with a fine or medium point and ballpoints utilize standard ballpoint, liquid or gel inks in many colors.