Highlighter tape is a great alternative to highlighter pens. It is removable and repositionable, so you can highlight important information without damaging your documents. For fiber crafters, highlighter tape is a great way to keep your place when working from a chart. Because it is see-through, you can cover the row just finished and still see how it compares to the row you are working on. A wonderful way to keep track of where you are when working on your charted project.