The C40 Nitro Blade is a powerful high-performance hand coffee grinder with a superior precision burr set design, designed for true coffee enthusiasts and specialty coffee connoisseurs. The C40 may possibly be the greatest hand coffee grinder on the market, with grind quality and consistency that rivals some of the best home burr grinders, even at an espresso grind setting. The attention to detail in the design demonstrates how much consideration went into this grinder. Grind settings that are easily changeable and click into place with a pleasing click, as well as pictograms that tell you all you need to know.