Professional cleaning brush for coffee grinders: the bristles do not fall out. This premium cleaning brush is your new partner for regular cleaning. 6cm Bristle Depth and Round Handle: With 6cm brush material, it is stiff enough to clean your coffee grinder. The handle is made of beech wood, round design, very light and comfortable to hold. Cleaning brush ideal for the maintenance of expensive coffee machines. Avoids taste mixing: The bristles are pleasantly stiff, so the brush is very suitable for brushing oily bean coffee powder. This prevents coffee powder residue from being infused by different beans in the same cup. Curved Cleaning Brush Head: The curved cleaning brush design cleans all corners and edges of a coffee machine. It is ideal for collecting all the coffee from the coffee grinder into the coffee machine and removing all the coffee in the drawer and the interior of the grinder where it adheres to the walls. Avoid flavor mixtures: the bristles are pleasantly stiff, so the brush is very suitable for brushing oily bean-based coffee powder. This prevents coffee powder residue from being infused by different beans in the same cup.