This Dahle 166 premium pencil sharpener can be set to your precise degree of sharpness with the twist of a dial. Designed for heavy use, this sharpener is made with high quality Solingen steel blades. Whether you need a fine or blunt-edged point, the automatic cutting system feeds the pencil into the sharpener while sharpening it to your preference, at which point the handle spins freely. Standard graphite or oversized artist pencils fit. The cutting blades can be removed and cleaned. A table mounting clamp is included. 3 ½” x 3 ½” x 4 ¼”