Carl Pencil Sharpener. CP-90 Black. Manual, Portable & Quiet for School, Office & Home Desk. Long-point - sharpens to a thin tip, but not so thin as to break off as most long-point sharpener tips do. Automatically draws pencil in and stops sharpening when long-point tip is achieved. Metal clamping teeth grip pencil firmly, but do not mar pencil surface. Quiet operation -- just avoid using on a resonating surface! Strong plastic body. Light (9 ozs.), small and portable. Desk clamp provided. Metal cutters rotate in metal ring, so very durable. For HB #2 and harder graphite pencils. Three colors.