Monteverde Ocean Noir Ink Bottle, Blue - 30ml

Monteverde Ocean Noir Ink Bottle, Blue - 30ml

The Monteverde Ocean?Noir is part of the “Noir” collection from Monteverde — a line of fountain?pen inks that blend vibrant colour with black to achieve a more moody, expressive tone.This particular variant, Ocean?Noir, delivers a rich, deep blue hue with black undertones—evoking the depths of the ocean and night skies simultaneously.

In practical terms: you get a 30?ml glass bottle of dye?based ink, designed for fountain pens, offering a professional yet visually pleasing blue colour with good performance characteristics.

• Volume: 30?ml (1.0?fl?oz) glass bottle.

• Colour: Deep blue with black blend (i.e., a blue?black leaning shade). As one reviewer states: “One might think … Ocean?Noir would be a blue?black, but it is all blue … In the broad nib there is some slight shading that shows a lighter azure blue before shading to a dark navy.”

• Ink Technology: Uses Monteverde’s Ink Treatment Formula (ITF) — a formulation intended to improve ink flow, extend cap?off time, and protect fountain?pen feed systems from clogging or corrosion.

• Bottle details: Glass container; diameter opening noted (in Indian reseller spec) as approx 23.5?mm.

• Collection: Part of the Noir collection. The Noir line is described as “vibrant ink colours blended with black ink… Rich with moody neutrals and edgy hues.”

Performance & Colour Impressions

• Flow & behaviour: According to a detailed review: “Ocean?Noir had excellent flow with no feathering or bleed?through on Rhodia paper.” Drying times were “good at?20?30?seconds.”

• Shading / Sheen: The review indicates that in fine nibs the ink appears “a uniform dark navy” and in broader nibs there is slightly more variation—a hint of lighter azure before shading to dark navy. The same review notes it can show a “nice red/golden sheen … achievable with a broad nib on Rhodia paper.”

• Workplace?appropriate: The reviewer notes that the colour is “workhorse ink” material—i.e., suitable for professional use while still offering some character. 

• Water resistance / permanence: Not marketed as permanent/waterproof. The review states “The ink had no water resistance, but clean up was easy.” 

• Paper recommendations: Because it's well?saturated and flows well, using good quality fountain?pen friendly paper (e.g., Rhodia, Tomoe River) will show the best performance. On lower grade paper there is more risk of feathering or slower drying.

• If you’re looking for a blue that is less bright / less conventional bright blue and more subdued, sophisticated, this ink hits that mark: deep navy with subtle character.

• Excellent for journaling, professional correspondence or everyday writing when you want something more interesting than plain blue but still legible and formal.

• Good choice for fountain?pen users who prefer smooth flow and dependable performance — thanks to the ITF formula.

• Because the colour has enough darkness and subtlety, it may also pair well with gold/rose?gold pens for a stylish look.

• Because it’s richly saturated, if used in a very broad nib and on very absorbent paper, you may experience longer drying times or slight bleed?through.

• Not designed for archival or waterproof use — if you need pigment?based ink for permanent documents, you’ll need a different product.

• There are reports (especially with bottles of Monteverde inks) of quality issues such as mold or contamination in some batches. For example:

  “The second, which I got in exchange for the first bottle … had this lovely surprise waiting for me today” referring to Ocean?Noir. 
  And:
  “Oh my gosh I’m so shocked! … giant patch of mold staring at me in the face. … I saw some post that talks about mold with this brand on common.” 
  These posts suggest that you should inspect your bottle on arrival (look for odd smell, floating particles) and keep it in a cool, dark location, tightly capped to minimise risk.