High quality natural fiber bristles and wooden handle, the sturdy brush is designed for everyday use. With this grinding brush, you can easily remove coffee grounds and coffee residue without damaging your coffee grinder and grinder. Espresso. Keeping your espresso maker free of contamination grime is important for proper maintenance, and this brush is perfect for that. Help maintain your expensive coffee equipment. All types of grinders can be cleaned quickly and easily without leaving residue. Don't just use it to clean coffee grounds. This cleaning brush is perfect for cleaning pasta machines, spice grinders, food processors, and more Coffee brushes are becoming the most popular kitchen cleaning tool.