Noodler's Bottled Ink in Cardinal Kestrel Red - 3oz Color__Frankly Blue__robert-oster-signature-frankly-blue-50ml-bottled-ink-for-fountain-pens and anything else you can

and anything else you can think of

A cheeky emoji-like face is engraved into the stainless steel nib in medium point

The translucent barrel can hold approximately 1

you can maintain your TWSBI Eco using the included wrench and silicone grease

Filling System: Black

Noodler's Bottled Ink in Cardinal Kestrel Red - 3oz Color__Frankly Blue__robert-oster-signature-frankly-blue-50ml-bottled-ink-for-fountain-pens and anything else you canNoodlers inks are all handcrafted. This ink color was first introduced at the 2018 St. Louis pen show and is now a regularly produced color. Cardinal Kestrel is a deep red ink with a fluorescent highlight under black light at the edge of the line. Noodler's Ink Cardinal Kestrel Specifications: Edition: Core Collection Bottle volume: 3 ounces (approx 89ml) in a glass bottle Ink color: Red with Fluorescent properties under black light Color: Red