Efficient cleaning tool for coffee grinders: This blowing bin cleanly gathers excess coffee grounds, helping keep your workspace tidy and supporting a better brewing experience. Single dose hopper design: Designed for a range of grinder models, it enables precise single doses of coffee for consistently rich flavor in every cup brewed. Silicone construction: Made with silicone and an aluminum lid, this tool provides a comfortable grip and easy handling during use for effortless cleaning. For different environments: Suitable for kitchens, homes, restaurants, and coffee shops; it serves both casual enthusiasts and professional baristas well. Use scenarios: In a home kitchen after grinding to sweep and collect stray grounds from a burr grinder. In a cafe between espresso shots to quickly collect grounds and reduce cleanup time. In a restaurant or office break room to maintain a tidy grinder area and consistent performance.