Highland 6200 Invisible Tape, 1/2" x 1296" Matte-finish economical tape is virtually invisible on most surfaces Nonyellowing tape won't stain or damage documents, even blueprint reproductions Ideal for permanent mending, holding and splicing Write on tape with most pens and pencils Permanent mending tape also provides a stable, write-on surface and is designed to fit 1-Inch core desk dispensers