SAILOR PROFESSIONAL GEAR IRIS NEBULA21K GOLD NIBSFountain Pen Limited Production.The Iris Nebula is a reflection nebula in the constellation Cepheus, a cold interstellar cloud of dust and gas that does not emit light itself but reflects light from nearby stars.It is named the Iris Nebula because it looks like a flower blooming in space.The Sailor Iris Nebula is made of PMMA resin with rhodium plated trim. It si fitted with a 21K gold with rhodium plating nib. The filling system is Sailors excellent cartridge-pens can be filled with bottled ink using a converter and can also use Sailor brand ink cartridges.Limited Production of 1.500 pieces worldwide in 2024Model name:professionalgear Slim Iris NebulaSpecial features:Rhodium trimMaterial:PMMA resinFilling system:Cartridge/Converter (not supplied)Nib selection:21KGoldWeight:21.6 gBox:Gift boxed