The Breville Knock Box 10 Brush Stainless Steel (BEA501) is a sleek silver knockbox designed for use with espresso machines. Made of durable stainless steel, it is easy to clean and features a metallic finish. This product is compatible with various brands such as Braun, Cuisinart, Nespresso, Keuring, and De'Longhi. With its compact design and sturdy construction, this knockbox is a practical and stylish addition to any kitchen or bar setting. Made in China by Breville, this high-quality knockbox is sure to enhance your coffee or espresso experience.