The Staedtler Mars lead sharpening tub is an intuitive piece of equipment, designed to give 2mm graphite lead a precision point. It has an automatic sharpening stop and a built in measurement device for adjusting the sharpening cone.
- Compatible only with the Staedtler Mars Technico lead-holder
- Designed to sharpen 2mm graphite leads
- Integrated dust wiper
- Automatic sharpening stop
- Built in measurement device