Staedtler textsurfer classic even performs perfectly on inkjet print-outs, without smudging the ink, its violet and turquoise colours are truly amazing too, with highlights still remaining visible after photocopying. | Highlighter with large ink reservoir for extra-long highlighting performance | Inkjet safe - does not smudge inkjet printouts and handwritten texts | Copy proof - violet and turquoise for documents which are to be copied | For paper, fax and carbon copies | Fast-drying | Twist cap