I may have stumbled upon the fastest machine to ever produce a cup of coffee. Given to me in exchange for this review, the K-Express is a godsend for my busy life. You have the option to brew an 8, 10, & 12 oz cup of coffee in a flash! Literally! I can go to the coffee maker, set up what kind of cup I want, and by the time I check the mail, my coffee is finished. I absolutely love it!!!