This is the eraser with an edge!
The Tri Eraser is the first triangular eraser in a retractable mechanical holder, ideal for the office, home, classroom, or studio.
The Tri Eraser has a quiet “clutch” action that feeds just the right amount of eraser for the job, then retracts it completely when done. The non-abrasive eraser removes pencil lead and markings cleanly and completely, even in tight corners where traditional erasers won’t reach.
The triangular barrel stabilizes fingers for comfort and control, and it won’t roll off desks or tables. A sturdy molded clip attaches the Tri Eraser to pockets, notebooks, folders, and more.
® Pentel is a registered trademark.