Monteverde Mercury Noir Ink Bottle, Red - 30ml

Monteverde Mercury Noir Ink Bottle, Red - 30ml

The Mercury?Noir from the Monteverde “Noir” collection is a dye?based fountain pen ink that blends a deep red tone with black to create a richly moody, expressive writing colour. According to Monteverde’s official description, “Mercury?Noir – Red blended with black, and as full of mystery as our planetoid neighbor.”
It comes in a 30?ml glass bottle (also available in larger sizes) and uses Monteverde’s “Ink Treatment Formula (ITF)” to improve flow, extend cap?off time, and protect fountain pen feed systems against clogging and corrosion.

• Type: Fountain pen bottled ink (dye?based)

• Volume: 30 ml

• Colour family: Red blended with black (in?practice varies depending on paper & nib)

• Collection: Noir variant (moody, darker colour blends)

• Formula: ITF (Ink Treatment Formula) — designed for smoother flow and better pen compatibility.

• Bottle: Glass (standard fountain?pen ink bottle)

• Suitable for: Fountain pens using converters, piston?fills, or cartridge refill from bottle.

• Colour impression: In reviews, Mercury?Noir is described as a “dusky red, on some papers it almost looks dark pink.” On certain high?quality coated papers the black undertone shows up more strongly, darkening the red.

• Shading & sheen: The ink shows medium amount of shading (variation from lighter to darker red) and some users observed a low amount of black or dark edge?sheen, though it is not highly dramatic.

• Flow & behaviour: Reviewers report neutral to slightly wet flow, good performance on fountain?pen friendly papers. One reviewer noted no feathering on quality papers but some light bleed or show?through on lower grade papers.

• Drying & water resistance: Drying times tend to be moderate (for example ~30 seconds under test on Tomoe River / Rhodia) and water resistance is low—this ink is not optimized for archival / waterproof usage.

• If you use a good fountain?pen friendly paper (e.g., Rhodia, Tomoe River), you’ll likely see the intended deep red/black effect, crisp line quality, minimal feathering and good behaviour.

• On cheaper, more absorbent papers, the colour may appear lighter or more washed out; bleeding or show?through may increase. One reviewer noted some bleed in flex nib usage on less premium paper.

• Because of the richer colour and moderate flow, it suits medium to broad nibs well, where you can appreciate the shading and depth. That said, it will also work in finer nibs if you prefer subtle colour.

• As with any bottled ink, regular cleaning of your pen is advisable. Although the ITF formula aims to reduce clogging risk, good maintenance practices always help longevity.

• Professional writing: Because the shade is darker and more subdued than a bright red, Mercury?Noir is suitable for offices, correspondence, journaling when you want a pop of colour but still a mature look.

• Creative journaling / letter?writing: The red?black blend gives a sophisticated alternative to standard red inks—less “holiday card” red, more “rich burgundy under black light” mood.

• Colour interest without over?flashy: If you like coloured inks but want one that isn’t garishly bright, this offers a deeper tone with character.

• Not archival: If you need waterproof or very long?term document stability, you should choose an ink that explicitly states high water?resistance, pigment or iron?gall base. Mercury?Noir is dye?based and low on water resistance.

• Batch/age variability: There are reports in fountain?pen enthusiast communities of older bottles of Monteverde inks showing odd behaviour (colour changes, contamination) — for example:

  “My Monteverde Mercury?Noir ink, which has spent a year in a sealed bottle inside a closed drawer, has transformed into green ink with subtle reddish highlights.”
  Because of this, you may want to inspect your bottle on arrival (check for odd odour, sediment, separation) especially if purchased from older stock.

• Paper selection matters: On bottom?quality copy paper you may see feathering, bleed or ghosting. One user observed light feathering on 20?lb standard copy paper. 

• Colour expectation: If you expect a vivid bright red, you might be disappointed—this ink leans toward a darker, more muted red (some reviewers liken it to adzuki?bean paste red) with black undertones.