Scotch Magic Tape, Standard Width, Engineered for Office and Home Use, 3/4 x 1000 Inches, Boxed, 20 Rolls (810K20) The preferred tape for offices, homes and schools. The original matte-finish, invisible tape. Stands up to faxes, scanners and copiers. Write on it with pen, Pencil or marker. Comes off the roll smoothly, cuts easily.