Sanford has built a strong reputation with artists who depend on quality and consistency in color. These permanent markers feature two different style nibs that give the artist flexibility. The Chisel-Fine makers have one end that has a broad (wedge) nib and the other a fine nib. Markers include alcohol-based permanent ink that is low-odor and will not bleed. Available in an extensive range of colors including primary colors, mid-tones, grays and metallics. Due to particular formulation, metallic colors require single nibs. Details:Assorted colors12 markers