Trio Pencil Sharpener Sky Blue Grip 2001 Faber-Castell Pencil sharpener that sharpens most pencils: triangular, hexagonal and circular and in particular with all Faber Castell pencils. Its special blades will prevent the tips from breaking during sharpening. The pencil sharpener is triangular not only for its aesthetics, but it is also practical and ergonomic. You can sharpen colored pencil leads, watercolor pencils, pastels, graphite. With precision blades and two independent chip deposits. It contains two deposits on each side for remains. Sky blue color. Brand: Faber-Castell.