Large 1000 and 4000 grit sharpening stone by Kai + guide by Naniwa

To sharpen Kai knives according to Japanese art, and therefore with professionalism we recommend the ceramic stones for sharpening. This large KAI sharpening stone with 2 grit 1000 and 4000 complete with guide to maintain the right angle of the cut, will allow you to perform an excellent job even on large knives. 1000 grit is used for basic grinding, 4000 grit for edge polishing. Very high quality and large sharpening stone for the best sharpening results. Grain: 1000/4000 Dimensions: 210 x 70 x 30 mm. L / P / A Naniwa guide with plastic structure with dimension mm. 58 x 19 x 16