Sharpie 1825633 Blade Tip Highlighter Assorted 4/Pack Sold as 4/Pack. Longest-lasting Sharpie highlighter available! Exclusive Smear GuardTM Technology prevents over-ink smearing (based on consumer surveys, allow ink to dry before highlighting). Bright, see-through colors make your highlighted text easier to read. Easy-snap cap stores conveniently on the back of highlighter.