Pencil Pull Retractable, Holder for Writing Instruments Mounted on Clipboard, Tug-N-Back Writer, Retractable, No String Tension, 1 Holder (T200CB) Retractable 21" String for Pens Click-Pen Stick-Pen Markers Dry-Erase Stylus Golf Pencil Composition Clipboard Plastic Clipboard Clipboard Pen Pencil Marker Standard clip front office use - doctors, hospitals etc. Great for field work