QuietSharp Executive Electric Pencil Sharpener, Black/Graphite, Sold as 1 Each Heavy-duty electric sharpener with hardened steel blades and an angled cutter head. HHC? cutter technology for 65% faster sharpening and 6x longer life. Heavy-duty QuietSharp? motor delivers quiet, stall-free operation with normal use. Thermal-overload protection for extended motor life. Tip Saver Technology? extends pencil life by preventing oversharpening.