Measuring 18cmx16cmx15cm (LxWxH), this knock box is crafted from high-quality stainless steel, ensuring durability and a touch of modern elegance.Designed for home baristas and coffee enthusiasts, it provides a convenient and hygienic way to discard coffee grounds.The medium size strikes a perfect balance, accommodating your espresso needs without taking up excessive space.Elevate your coffee setup with this stylish and functional stainless steel knock box, making cleanup a seamless part of your daily brewing ritual.