6 BOXES: Pilot Parallel Pen Ink Refills for Calligraphy Pens, Assorted Colors, 12 Cartridges per Pack (77312) Parallel Pen Assorted Refill Inks:One each of Black; Blue Black; Sepia; Violet; Blue; Turqoise; Green; Light Green; Yellow; Orange; Red; Pink Vibrant specially formulated ink Can be blended with other Parallel Pen ink colors for a unique graduated effect 6 packs per order