La Cimbali Double Portafilter BH3635 \n \nElectric Features: \n \n• \n \nElectric Features: \n \n• Interlocking ceramic wheels sharpen both sides of the blade at the same time \n• Removes minimal amount of metal and can be used for light touch \nups of already sharp knives \n• 240V \n \nManual Features: \n \n• Triangular shaped ceramic stones provide final edge honing for straight edge or serrated edge blades \n• Carbide blades for setting the initial edge of the knife to match the sharpening angle of the ceramic wheels The Victorinox Swibo range of boning knives are used by chef's Portafilter Body Materials: Brass depending on the machine