Shuttle Art 36 Pack Retractable Black Gel Ink Pens set has 18 pens with 18 refills,all with black ink. These fine point gel ink pens are suitable for journal, note taking, journal,dairy writing and more, which are ideal for school, office and home use. Shuttle Art 36 Pack Retractable Black Gel Ink Pens with Twice large ink volume, Comfortable Grip and Durable Pocket Clip. Long-lasting,vivid,quick-drying ink is smooth writing,no smearing & no fading.And each pen with translucent barrel to see how much ink is remaining.