J. Herbin Calligraphy Ink (Encre De Calligraphie) is specially formulated with natural resins allowing the ink to adhere to a metal nib, yet flow smoothly and consistently. This ink is fade-proof and has a rich opacity. For use with dipping pens, steel nibs, glass or quill pens, calames and brushes. DO NOT use this ink with any fountain pens, including (but not limited to) the Pelikan Script Calligraphy Pen P52, LAMY Joy Calligraphy Fountain Pen and Pilot Parallel Pens! Available in your choice of white (H114/01), black (H114/09), blue (H114/10), red (H114/20) and yellow (H114/50). Comes in a 50ml plastic bottle.