Espresso Grinder Brush - Heavy Wood Handle & Natural Bristles Solid wood handle with natural bristles that offer just the right stiffness and long-lasting use 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, not to mention baskets, filters and canisters! Natural bristles won't melt or deform and offer more thorough cleaning than synthetic Measures 11.75 inch from end to end Bristle length: 2 inches; fan out from 3/4 inch at the handle to 1.5 inch at the tip