Platinum Chou Kuro Bottled Ink in Blackest Black - 60mL Color__Quartz Blue Lacquer__cross-townsend-quartz-blue-lacquer-w-two-tone-18kt-gold-rhodium-plated-nib-fine-point-fountain-pen Nib: Flexible 14K Gold or

Nib: Flexible 14K Gold or 18kt gold with ebonite feed

They have a thoughtfully designed

Herbin created "The Jewel of Inks" in his little shop on the Rue des Fosses Saint-Germain in Paris

7 mm Lead -12 Pack (Ref40-L)

This ink is filled with silver glitter on dark purple base showing dark brown sheen

Platinum Chou Kuro Bottled Ink in Blackest Black - 60mL Color__Quartz Blue Lacquer__cross-townsend-quartz-blue-lacquer-w-two-tone-18kt-gold-rhodium-plated-nib-fine-point-fountain-pen Nib: Flexible 14K Gold orChou Kuro is the blackest ink ever created from Platinum in its 104 year history! An ink that is blacker than black, and 46. 8% darker than Platinum's famous Carbon Black, this permanent ink from Platinum is going to set the new standard of what is possible from permanent black ink in the fountain pen market.