Dong-A Jet Stick solid highlighter is a solid-type writing instrument that glides smoothly without worrying about ink smudging. It does not bleed through the back of the paper, allowing for neat highlighting. It is great for emphasizing documents or textbooks in yellow. Sold individually, it is easy to distribute as a promotional item for academies or schools. This is a ready-made product without custom printing options. A useful stationery item for both students and office workers, perfect for event souvenirs when purchased in bulk.