The original and iconic Sharpie Fine permanent marker features quick-drying, water-resistant ink that permanently marks most surfaces including glass, metal, photos, foil, and most plastics. The resilient tip resists abrasion, and the tough polypropylene barrel stands up to almost anything. The cap indicates the ink color, and it provides an approximate 1mm line width. This marker is ideal for various surfaces like cardboard, photo paper, corrugate, and wood.