Espresso Grounds Knock Box – Compatible with Ninja Espresso Machines Designed for convenience, durability, and a cleaner coffeemaking experience, this espresso knock box is an essential accessory for Ninja coffee and espresso enthusiasts. Key Features and Benefits: Broad Compatibility Specifically designed for Ninja espresso machines including Ninja Espresso Maker and Ninja Luxe Cafe, as well as most standard espresso machines. fit ensures stability and functionality during use. Durable Quality Construction Made from ABS material for longlasting performance. Resists wear, reduces impact noise when knocking out grounds, and protects your portafilter from damage. Precision grooves keep the short rod securely in place during operation. Large Capacity with Clean Workspace Design Wide opening and deep basin hold more used grounds, minimizing the need for frequent emptying. Prevents messes from stray coffee grounds, keeping kitchen counters clean and organized. Ideal for busy mornings or multiple espresso servings. Easy to Maintain and Clean The short rod can be quickly removed from the bracket for simple emptying and thorough cleaning. Large capacity means less frequent maintenance without compromising hygiene. Practical Use Scenarios: 1. Home espresso brewing – Quickly dispose of used coffee grounds between shots without leaving the machine area. 2. Small office coffee corner – Maintain a tidy brewing station even with multiple users. 3. Coffee tasting sessions – Efficiently clear grounds to prepare different roasts or blends in sequence. Whether for daily single shots or backtoback brewing sessions, this espresso knock box delivers reliable performance, compatibility with Ninja espresso machines, and a cleaner, more efficient coffee preparation experience.