The Faber-Castell Castell 9000 Twin Sharpener Box is a high-quality sharpener perfect for professionally sharpening wooden barrel pencils. It has two holes - one for standard pencils and one for jumbo pencils. Made with a titanium-plated blade, this sharpener easily sharpens robust, hard graphite leads into a perfect point. Coloured Pencils are sharpened to a shorter, more blunt point given their softer leads. This handy sharpener features a protective sleeve to hold waste and prevent sharpenings from falling out.