Over time, oils and fine grounds build up in coffee grinders and contaminate the fresh grounds, causing a bitter taste. A thorough cleaning of coffee equipment makes all the difference. With its ergonomically designed stainless steel handle and natural bristles, the Cuisipro Long Handle Grinder Brush is the ideal tool for revitalizing and maintaining your equipment. Measuring 5 3/4 inches long, the brush comes apart for easy cleaning - the handle can be placed in the dishwasher while the bristles are hand washed. Comes with a 25 year warranty.