Delta celebrates the 200 years from Charles Darwin's birth (1809-1882).
The Evolution pen
The marmorized blue fountain pen is cartidge/converter filled, with vermeil or silver trims.
The black resin fountain pen (1KS) is button filled, with silver trims only.
The central band, engraved with tri-dimensional effect, is in either vermeil or aged silver finish (depending on version). The drawing featured the famous Darwin sketch: "Darwin's finches".
The collection includes also a capped roller, and a capless ballpen, in both colours.
The Celebration version, in marmorized grey resin (volcano-stone effect) is made in 200 pieces only, with vermeil trims and 20 diamonds in the central ring.
809 fountain pens1KS
809 fountain pens 1K
200 fountain pens Celebration
18 kt gold nib, (white or yellow gold, depending on the versions), available as EF, F, M, B, BB
The filling system depends on versions: