Who says size doesn't matter? This heavy duty espresso grinder brush measures 11.75" from tip to tails and features a solid wood handle and natural bristles. Bristle length is 2" long and fans from 3/4" at the handle to 1.5" at the tip and has the perfect amount of resistance during use. This espresso grinder brush is good to clean everything from the grinder chute, the doser, the burr set, to the grinder fork and even the surrounding area or grinder tray. By far the largest and yet most functional grinder brush we have found so far, and all at an unbeatable price.