The Curtis WC-3640 is a specialized cleaning brush designed for maintaining sight gauge glass in beverage equipment. Its durable bristles effectively remove residue and buildup, ensuring clear visibility and optimal performance. The ergonomic handle provides a comfortable grip, allowing for thorough cleaning without straining your hand. Ideal for use in coffee brewers, tea dispensers, and other beverage machines, this brush is essential for keeping your equipment in top condition and ensuring the quality of your beverages.