With a traditional design; this sharpener has a robust metal body and high capacity shavings tray. Featuring various pencil point options from rounded to sharp; it is perfect for use in schools and offices. Extendable front plate holds pencil securely. Auto Stop when sharp to prevent over sharpening. Will sharpen all graphite; charcoal and crayon pencils between 8 and 12 mm diameter. Weight 662g and dimensions 126 x 11 x 88mm. Desk clamp included. Each.