Choosing fountain pen inks often comes down to a frustrating split: do you pay for a clearly named red shade, or choose a much lower listed price when the color description is broader? Diamine Oxblood and Rich Bright Colours point to different priorities, so the right pick depends mainly on how specific you want the color decision to be.
Quick verdict
Diamine Oxblood is the more straightforward match for shoppers seeking a defined red ink. The title names Oxblood Red, the color is listed as Ox Blood, and the description presents it for fountain pen writing and calligraphy. Rich Bright Colours is the lower-priced choice, with "Rich Bright Colours" in the title and "Multicoloured" in its ink-color listing. Its trade-off is less precise shade wording, including a separate "B" color label.
At a glance
| Ink | Listed price | Key listed distinction |
|---|---|---|
| Fountain Pen Ink Bottle Oxblood Red 80 ml Writing Calligraphy Ink | USD 20.82 | Ox Blood and Red; 80 ml glass bottle |
| Rich Bright Colours Fountain Pen Ink 30ml Bottle DIY Accessories | USD 4.48 | Multicoloured; 30 ml plastic bottle |
Both are bottled fountain pen inks, but the practical differences are the named shade, container material, listed volume, and price.
Where each one wins
Diamine Oxblood wins for a defined red shade
Choose Diamine Oxblood when "Ox Blood" or "Red" is more important than the lowest listed price. The writing-and-calligraphy wording in the title also gives it a clearer fit for someone selecting ink around a specific red color and use. The description says it is suitable for all fountain pen brands, adding a direct fountain-pen use statement.
Rich Bright Colours wins for lower upfront cost
Choose Rich Bright Colours when the USD 4.48 listed price is the deciding factor or when "Rich Bright Colours" and "Multicoloured" sound more appealing than a single named shade. The 30 ml plastic bottle also makes its format distinct from Diamine's glass bottle. Its color wording is less exact, so it is better suited to shoppers who can accept a broader color description.
Product notes
Fountain Pen Ink Bottle Oxblood Red 80 ml Writing Calligraphy Ink
Diamine Oxblood gives the decision a clear visual direction: the title names Oxblood Red, while the color details identify Ox Blood and Red. That makes it the easier choice when a named red shade matters for writing or calligraphy. Its description also identifies a glass bottle and says the ink is suitable for all fountain pen brands, adding a specific use cue beyond the title. At USD 20.82, the main limitation is the higher listed price in this comparison, so it requires a larger outlay than Rich Bright Colours. The description also cautions that displayed color can vary with manufacturing and computer screens, making "Ox Blood" a useful shade label rather than a guarantee of an exact on-screen match.
Rich Bright Colours Fountain Pen Ink 30ml Bottle DIY Accessories
Rich Bright Colours Fountain Pen Ink 30ml Bottle DIY Accessories takes a different approach: the title promises "Rich Bright Colours," and the ink color is labeled Multicoloured. At USD 4.48, it is the lower-priced route into bottled fountain pen ink. The listed material is plastic, a concrete distinction from the glass bottle named for Diamine. The limitation is shade precision: the color is also represented as "B" and "as shown," rather than one named hue such as Ox Blood. The description further says displayed colors may differ across computers, so shoppers choosing by exact appearance have less certainty from the written color description alone.
Final choice by use case
- For a clearly identified red writing or calligraphy ink: choose Fountain Pen Ink Bottle Oxblood Red 80 ml Writing Calligraphy Ink because "Oxblood Red," "Ox Blood," and "Red" all point in the same direction.
- For the lower listed price and a multicoloured description: choose Rich Bright Colours Fountain Pen Ink 30ml Bottle DIY Accessories.
- If the decision is close: prioritize color specificity first, then price. Diamine offers the clearer shade decision; Rich Bright Colours offers the lower entry point.
