When multiple people handle supplies, the chances of spreading harmful germs are heightened. The Stanley-Bostitch Manual Pencil Sharpener protects you from picking up microbes that can make you feel miserable with an embedded compound that prevents the growth of harmful bacteria. Work one of eight size settings without over-sharpening thanks to auto-stop technology that helps pencils last longer. | Stanley Bostitch Manual Pencil Sharpener (BOSMPS1-BLK) - Black