Highly pigmented ink provides saturated, brilliant color for a variety of highlighting and underlining needs. Desk Style Fluorescent Highlighters (3/Pack). Barrel color indicates ink color. Bright, vivid color provides maximum impact. Compatible with photocopying machines. Durable tip lasts even after highlighting on rough surfaces. Chisel tip allows two line widths. Broad line for highlighting. Fine line for underlining. 3 Per Pack.