1. Convenient and Compatible Designed specifically for grinder models, the single dose hopper provides convenient and compatible use for a seamless grinding experience. 2. Efficient Cleaning The blowing bean bin efficiently cleans and collects excess grounds, helping keep the workspace tidy and reducing cleanup time. 3. Dual Functionality The dose not only dispenses coffee but also cleans inside the gear simultaneously. Press the bellow to dispense coffee and keep your grinder clean. 4. Unique Design Made from silicone with a wooden lid, it features a design that provides a comfortable hand press and adds a touch of elegance to your coffee routine. 5. Practical and Versatile Suitable for kitchens, homes, restaurants, and coffee shops, the grinder blowing bean bin is practical and versatile, making it an essential tool for any coffee enthusiast. Use scenarios Home kitchen or setup: use for precise pre dose dispensing after grinding and benefit from easy cleanup between uses. Small cafe or coffee : during service, quickly dispense and clean with one motion to maintain a tidy station and speed up workflow. Restaurant or office break room: compact and easy to store, keeps the grinder clean between different beverages and users.