This heavy-duty model can work for home or a small office. It uses K-Cups to brew a cup of your favorite drink - coffee, tea, hot cocoa, etc - in less than a minute. Brews 3 cup sizes — 6 oz, 8 oz and 10 oz. To fit a taller cup such as a travel mug, you can move the drip pan to the side for more room. The water reservoir is removable and holds 48 ounces, and the internal water reservoir can be drained for transport or storage. The heavy-duty pump in this Keurig is an older model which is all metal. As a result, it will make some buzzing noise for the about 40 seconds before making a whole cup of coffee. But this pump is what keeps the brewer going! In contrast to machines with the Quiet Brew Technology, the heavy-duty pump will not fail after a few months of use. 13.25 inches x 12.25 inches x 9.5 inches New this machine cost almost than $300. Used for only a few months when we had a new baby. We prefer drip when we aren't totally sleep-deprived. In excellent condition.