Stanley-Bostitch manual pencil sharpener features black all metal construction with a unique auto-stop feature to prevent over-sharpening. Includes 8 dial openings for multiple pencil sizes. Antimicrobial compund safely reduces growth of bacteria. Dual cutters to keep pencil points sharp. Large capacity shavings receptacle. Replaceable cutter. Mounts vertically or horizontally. Clamp and screws provided. BLACK. Stanley-Bostitch MPS1 manual pencil sharpener.