Stephens Indian Ink is ideal for technical and calligraphy dipping pens the ink is waterproof so once dried will not run off the paper if the paper should get wet. Perfect for writing letters cards and invitations with various different calligraphic styles of writing or for painting and airbrushing. Can also be used by fountain pens that have a refillable tank. 28ml bottle. Indian Ink Black. Drawing and writing ink.