GXIN Calligraphy Pen Brush Markers for Sketching, Artist Illustration, Scrapbooking Calligraphy  (Pack of 6, Ink Color - Black)

A calligraphy marker is a pen used for writing in a decorative or ornamental script style, often used in calligraphy and lettering arts. They often have a brush-like tip, which allows for varying line widths, and can be used to create a variety of lettering styles. Pigment ink is a type of ink that uses pigments rather than dyes as the colorant. Pigment inks are known for their long-lasting, fade-resistant, and water-resistant properties, making them ideal for use in printing, fine arts, and crafts. They also tend to produce sharp, vibrant images and have a wider color gamut compared to dye-based inks. Pigment inks are commonly used in printing on paper, canvas, and other materials, and are often used in high-quality photo and fine art printing. A flexible nib is a type of calligraphy or fountain pen nib that allows for variation in line width by adjusting the pressure applied while writing. The more pressure applied, the wider the line becomes, and vice versa. This allows for greater expressiveness in writing, as well as a wider range of styles, from thin and delicate to broad and bold. Flexible nibs are commonly used in calligraphy, lettering, and other forms of artistic expression.