FeaturesThe Maestro Conical Burr Grinder is one of the most eye pleasing grinders on the market, but the beauty isn’t skin deep. Inside is the heart of a great grinder that can grind coffee beans for any style of coffee, whether it is an espresso machine, drip coffee maker, or press pot. The Maestro was originally introduced in 2001 with lots of innovative features. In March 2007, the Maestro was upgraded to include increased range of adjustment, an innovative calibration system, a new powerful DC motor and other improvements.The Maestro uses the same 40 mm conical burrs it has always used. Conical burr grinders are except