Monteverde Permanent Documental Ink Bottle, Blue - 30ml

Monteverde Permanent Documental Ink Bottle, Blue - 30ml

• The blue is described as a dark blue / medium?deep blue (sometimes “dark blue”) suited for formal use.

• On certain papers it may appear slightly muted compared to bright dye?blues; one reviewer calls it “a nice blue … using for addressing envelopes so it is more permanent.”

• Some show slight subtle shading, depending on nib and paper. 

Flow, Dry Time & Performance

• The ink is formulated with Monteverde’s “Ink Treatment Formula (ITF)” for improved flow, cap?off performance, and feed lubrication.

• Being a “permanent” or pigment?type formula, it may dry a bit slower than ultra?fast dye inks, especially on very smooth or absorbent paper. One report cites “up to around 30 seconds on Rhodia”. 

• Because of its flow characteristics, it may behave best in pens with moderate to generous ink flow rather than extremely fine/dry nibs.

• The bottle is designed for fountain pens (and presumably any filling system supporting bottled ink). The description lists “Dip Pens, Fountain Pens” as suitable. 

• Good paper (fountain?pen friendly) will show the best results: minimal feathering, good shading, and good permanence.

• Because permanence is a focus, this ink is ideal for writing you don’t want to fade or wash out (e.g., signatures, legal documents, archival journals).

• The bottle volume is 30?ml (≈1.0?oz). 

• Material: Glass bottle, typical of Monteverde’s 30?ml line.

• Size approximations: Height ~?6.4?cm, width ~?3.5?cm for this size. 

• Ink classification: Permanent / pigment-based / iPigment-based (Monteverde describes it as “pigment-based, waterproof fountain pen ink” in one retailer’s spec). 

• pH: Basic / Alkaline as per spec for the similar Documental Black variant.

• Durability & permanence: The major appeal is the “Documental / Permanent” angle — water resistance, fade resistance, intended for serious use. For example: “great for important documents and anything else you want to be protected against water and fading.”

• Professional look: The blue is formal, deep, and suited to writing where you want legitimacy and lasting quality.

• Flow & brand reliability: Monteverde’s ITF treatment adds value by optimizing flow and feed behaviour (assuming proper maintenance).

Possible Drawbacks / Considerations

• Color depth may differ: Some users note that the blue, while good, may appear less vibrant than non?permanent dye blues. One reviewer said “keep in mind ... it will look flat/dusty compared to non permanent inks, due to the pigment base.”

• Drying time: On some papers, drying may be slower (e.g., ~30 seconds or more) so smudging risk may be higher than ultra?fast inks.

• Maintenance: As with pigment inks, occasional cleaning is recommended because of heavier particles or stabilisers.

• Quality control concerns: As with other Monteverde inks, there have been user?reports of mold, unpleasant smell or separation in some batches. Example: > “Open them up and look for a film… Monteverde has really bad issues with mold lately….” While this doesn’t apply to all bottles, it’s wise to inspect upon arrival and store carefully.

• Shake or gently invert the bottle before filling: Permanent inks can settle; a gentle swirl helps ensure consistency.

• Use in a pen with reliable flow: If your fountain pen has a very fine nib or is a dry writer, monitor how the ink behaves; a wetter nib may showcase the color better.

• Paper matters: Use a decent fountain?pen friendly paper (smooth, moderate absorption) to show the best of the blue and to get better drying times.

• Clean your pen more often: Flush your pen periodically to reduce buildup of any heavier components or stabilisers.

• Inspect bottle upon opening: Look for unusual film, smell, or sediment — though many bottles are fine, caution is prudent.

• Use the ink for its intended strengths: It excels when you want writing to endure — for example journaling, business correspondence, archival notes — rather than purely decorative/swirl effects.