The iconic and clean design of our C40 grinder has become synonymous with world class grind performance. Its ease of use and the unwavering performance of our pioneering NITRO BLADE® burr set inside has made COMANDANTE^® grinders trusted tools of choice for coffee lovers all over the world, from coffee producers, via passionate home baristas, to World Brewing Champions. NITRO BLADE^® is the result of years of dedicated R&D and world’s first heptagonal conical burr developed specifically for specialty coffee. Its unique physical and chemical properties set it apart from other conical burrs in both performance and taste.