Carbon black, Platinum

Platinum Carbon Black : r/fountainpens

Black Is Beautiful - Exploring Black Inks - Pen Boutique Ltd

Platinum Pigment Ink is waterproof, permanent and lightfast. Quick-drying, it is great for artists and calligraphers using brush pens, fountain pens and dip pens. Made in Japan. Note to fountain pens users, these inks contain ultra-fine particles. It is best to not allow the ink to dry in the feed mechanism or cleaning of your pen may be required. 60ml bottle. Available in Carbon Black, Blue, Sepia and Rose Red.

Platinum Carbon Black Ink - 60 ml Bottle

Ink Review: Platinum Chou Kuro : r/fountainpens

Ink Review #1066: Platinum Carbon Black — Mountain of Ink

Platinum Carbon Black

Ink Review: Platinum Chou Kuro - The Well-Appointed Desk

Top Inks in Every Color - The Goulet Pen Company

Platinum Classic Ink - Chou Kuro Black - The blackest-black ink in Platinum Pen's history of over 100 years. With the growing interest in fountain pen inks in recent years, the variation of ink colors is also increasing. In response to the customersʼ request for a blacker ink, Platinum Pen has developed a new ink that is the best black ink ever in its long history of 104 years since its founding.

Platinum Chou Kuro Black Ink 60ml