Business-Friendly Fountain Pen Ink Sample Box

This ink sample mystery box is filled with traditionally business-friendly colors:

• Blacks
• Blues (from medium blue to blue-black)

With a few extras thrown in to spice things up:

• Dark Brown
• Dark Green
• (very dark) Red

Most of the inks are dye inks, though I'll occasionally throw in a pigment ink – it's nice to have some water resistance for certain business documents.