Twin-Tip Permanent Marker, Fine/Ultra Fine Point, Blue, Dozen

Features a fine point tip for thin, detailed lines on one end and an ultra fine point tip for even more precise writing on the other end. Both points write on most hard-to-mark surfaces. Quick-drying ink is waterproof, smearproof and fade-resistant. Marker Type: Permanent; Color(s): Blue; Tip Type: Fine/Ultra Fine; Ink Types: Non-Washable.