With hypergrind precision in our Mueller Electric Coffee Grinder, you control the coffee ground coarseness by adjusting the grind time. Coarse Grind is ideal for quickly whipping up a strong brew for guests. Get perfectly ground beens in 10 seconds or less. Medium Grind for a fancy drip coffee. Grind chosen whole beans for 10 to 15 seconds to enjoy a silky, smooth beverage. Fine Grind is great for Turkish coffee or when using in conjunction with an espresso machine, achieve a fine grind in 20 seconds for best results.