Quick-drying ink is waterproof, smearproof and fade-resistant.
Marker type: permanent; color(s): black; tip type: fine; ink types: non-washable. Sharpie® Permanent Marker, Fine Point, Black, 36/Pack Sharpie permanent marker, fine point, black, 36/pack this fine tip permanent marker is the original sharpie. Permanent on most hard-to-mark surfaces.this product arrives to most customers in 2-3 business days.