Avery Desk-Style Highlighter pack 24 includes 20 fluorescent yellow highlighters and 4 fluorescent pink highlighters. Highlighters feature brilliant read-through colors and a molded chisel tip to highlight or underline. Comes with durable plastic tip for smooth highlighting that does not fray or “mush”. Ink is quick drying and non-toxic and special formula lets you to leave the cap off for up to one week and still highlight.