This water-based pigment ink drawing pen produces smooth, skip-free drawings and writings with no smudging – ink dries instantly! Its durable nib will withstand firm pressure without bending tips, ensuring steady ink flow. Its great for use with colored art markers and colored pencils. It produces excellent results when used with drawing, marker, watercolor, and mix media paper. This pen is ideal for illustrations, technical drawings, manga, anime, lettering and journaling.Details:Black Available in multiple nib sizesExcellent nib strengthPigment does not bleed through paperNon-refillableDurable tipWater based pigment inkCreate preciseDetailed drawingsOdorless Ideal for writing and drawing