Diamine Asa Blue is a saturated dark blue fountain pen ink.

Diamine

Diamine Asa Blue

(0)
From $10.00
Diamine Beau Blue is a pale baby blue fountain pen ink with medium shading. This ink is very pale, so it performs best in large nib sizes.

Diamine

Diamine Beau Blue

(2)
From $10.00
Diamine Bilberry is a dark, cool-toned purple fountain pen ink with medium copper sheen.

Diamine

Diamine Bilberry

(6)
From $10.00
Diamine Blue Black is a medium blue black fountain pen ink with medium shading

Diamine

Diamine Blue Black

(1)
From $10.00