Deli 6797 Black Gel Ink Pen for Daily Desk Use with Stand, 0.7 mm: Measurements: 8 x 2.4 x 22.8 cm Unique Qualities: Dust-free, non-toxic, lightweight, erasable, and environmentally friendly Composing Form of Instrument: Ballpoint Pen Ink Additionally, the color is black. You have never seen a set of journal pens and art supplies with such a vibrant color scheme. During the app, the pens move smoothly.