Zebra Zazzle Chisel Tip Yellow Fluorescent Highlighters 12 Pack (74050) All-purpose liquid ink highlighter with water-based pigment ink writes on carbonless and fax paper. Spring-action chisel tip prevents dry-out. All-purpose liquid ink highlighter writes on fax and carbonless paper. Water-based pigment ink wont fade or erase!. Spring-action chisel tip prevents tip from drying out. Chisel tip.