Westcott - ACM15509 iPoint Evolution Axis is designed for high-volume use in the office or school. Multi-hole dial accommodates all popular pencil sizes. Super-quiet pencil sharpener offers a low noise rating at or below 56 decibels. Super-fast sharpening uses twin helical-blade technology. Auto shutoff activates when the pencil is at the perfect point. Safety cutoff activates if the shavings reservoir is removed. Electric pencil sharpener also features six holes for pencils and a large, EZ-view shavings reservoir.