For those who find a single ink colour rather limiting, Sailor STORiA MiX Fountain Pen Ink 20ml offers a rather more imaginative proposition. This 20ml bottle contains a water-based pigment ink designed not merely to be used, but to be experimented with—mixed, lightened, and quietly perfected to suit your own particular taste.

Unlike conventional inks, its pigment formulation provides reassuring resistance to water and minimises bleed-through, so your writing remains crisp and composed on the page. Yet it doesn’t stop there. With the addition of a dedicated solvent, you can soften and brighten your blends, opening up a spectrum of delicate, airy tones alongside richer hues.

A small but important note: this ink prefers its own company. It should not be mixed with standard Sailor STORiA inks, as it follows its own rather particular chemistry.

What Makes It Work So Well:

• Create Colours That Are Entirely Yours: You always have the freedom to mix and refine shades—no settling for off-the-shelf colours.
• Crisp, Water-Resistant Results: The pigment-based formula keeps your writing sharp and resistant to smudging or bleed-through.
• Expand Your Palette with Ease: Add the dedicated solvent to achieve softer, brighter tones—subtlety is never out of reach.

Details

• Colours available: Red, Pink, Blue, Purple, Green, Yellow Green, Yellow, Orange
  
• Capacity: 20ml
  
• Packaging Size: 37.5 x 37.5 x 61 mm
  
• Materials: Bottle: Glass, Ink: Pigment ink
  
• Country of Origin: Japan