Diamine Registrars Blue/Black (30ml) Bottled Ink Jeong 1 Gel Rolling Ball refill

1 Gel Rolling Ball refill per pack

Surface Tension: 61

a deep green

Grey 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

Diamine Registrars Blue/Black (30ml) Bottled Ink Jeong 1 Gel Rolling Ball refillRegistrars Blue Black 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. A secret ingredient has been added by Diamine producing smooth flowing, vibrant colors that glide across your paper surface. Available in over 200 variations, you are sure to find the perfect color for your writing needs! Bottle: Glass Volume: 30ml Color Family: Blue Black