Contains: brush point, 2.0mm, 1.0mm, and .8mm. Fade resistant, lightfast illustration markers are permanent on most surfaces. Excellent for technical and artistic illustrating. A variety of nibs allows fine detail work to broad coverage of large areas.Details:Black inkIncludes assorted nib sizes (brush point, 2.0 mm, 1.0 mm, and 0.8 mm)Fade resistantLightfast