Key Features 【Replacement Espresso Brush Head Packing】- Including 3pcs black bristle brush head, 3pcs white bristle brush head. 【Premium Material】- Made of stiff thick nylon bristles, can easily clean the coffee remains on espresso machine grouphead and portafilter. 【How to Assemble】- Twist the brush head clockwise to detach, twist the brush head counterclockwise to lock. Specifications Brand CAFEMASY Manufacturer CAFEMASY Model CCB-001 Material Plastic Color Replacement Brush Head Size Small Product Type CLEANING_BRUSH Included Components Coffee Brush Special Features ['Reusable, Ergonomic'] Item Type Keyword coffee-machine-and-espresso-machine-cleaning-products Package Dimensions H: 31 / L: 133 / W: 61 (Weight: 41) Description Replacement Brush Head Pack Packing - 3pcs black bristle brush head - 3pcs white bristle brush head. Material - Nylon bristles How to Assemble Detach - Twist the brush head clockwise Lock - Twist the brush head counterclockwise