Waterman Intense Black ink is a rich, deep black, and has great flow, and it behaves well in both vintage and modern pens. The box contains 8 standard long international size cartridges, and will fit most fountain pens that accept the long length international cartridges.

• Waterman fountain pen ink is made in France.
• Waterman Intense Black fountain pen ink was formerly called Waterman Black.
• Approximately 2-7/8" long.