TWSBI Vac20A Ink Bottle - Blue myrtle green but firmer than the graphite

but firmer than the graphite found in the Blackwing

Midnight Bottled Ink by Diamine is non-toxic water-based fountain pen ink that can be used with any fountain pen and will not clog your pen

Noodler's Eel Blue is part of the Eel Series of lubricated inks

this timeless piece is the perfect way to commemorate a great American leader

Simply hold the pen at a 45 degree angle and rotate until the desired color is face up then press the thumb advance button

TWSBI Vac20A Ink Bottle - Blue myrtle green but firmer than the graphiteVac 20A Ink bottle (Travel Size: 20ml) Upper cap made for our Vac Mini fountain pen. Middle cap made for our Vac700 fountain pen. Lower cap made for ALL fountain pens. Comes in Blue, Black, Green, Red, Orange Color: Blue Bottle cap also interchangeable with our Diamond 50 ink bottle cap.