and Safe Design: Featuring a long handle made from high-quality ABS material, this brush offers excellent heat resistance and durability. The handle's middle section provides effective insulation against heat and water, preventing any backflow of steam or hot water, while the bristles are made from elastic, heat- PBT material. Universal Compatibility: Equipped with a flexible silicone hose, this cleaning tool fits steam nozzles ranging from 10-16mm in diameter, making it suitable for a wide array of espresso machines. Its extended reach and easy-to-replace design it is a practical choice for long-term use. Efficient Cleaning Performance: This steam cleaning brush is expertly designed to remove coffee residue, milk stains, and other buildups from your coffee machine. Its efficient cleaning ensures the taste and quality of your coffee remain pristine, enhancing your daily coffee experience. Simple Installation Process: The installation of this steam cleaning brush is straightforward and quick. Simply insert the thicker end of the tube into the steam wand and secure it. Caution is advised as the hose clamp edges may be .