Kokuyo Wave 'N' Roller and Dot 'N' Roller Highlighters wave 'n' roller green highlighter / blue stamp
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Double-ended highlighters meant for use with fax and copy machines. One end is a traditional angle-tip highlighter, and the other end is a dotted or wave stamp for underlining text rather than highlighting it. Ideal for use with copy or fax machines - eliminating problems of highlighted copy appearing black. Wave stamps are all blue; dot stamps are all red.
Price: $2.57
Retail Price: $3.29