Lansky Professional Sharpening System LS50 The Lansky Professional Controlled-Angle Sharpening System features: • Serrated Medium Hone: for sharpening serrations • Coarse Red Hone: (120 grit) for edge reconditioning • Medium Green Hone: (280 grit) for sharpening and less frequent touch-ups • Fine Blue Hone: (600 grit) for most frequent touch-ups to keep your blade paper-slicing ÷sharp • Ultra-Fine Ceramic Yellow Hone: (1000 grit) for polishing the edge for a razor sharp edge • Honing Oil: Specially Formulated for sharpening • Easy to use, multi-angle clamp: to hold the blade securely • Guide Rods: One for every hone Specification: • Size: 25 x 23 x 26 cm • Weight: 900g