Keep grounds where they belong This magnetic dosing ring sits on your portafilter and gives you a wider target when you grind. No more coffee dusting the counter. The low profile keeps the workflow simple, and the magnets hold it steady while you fill baskets for espresso. Choose the wood that fits Olive Wood brings warm grain with a lighter look, while Walnut feels darker and more classic. Each ring has a smooth finish that's easy to wipe clean after use, and the natural wood softens the sharp stainless setup on your grinder station. Reach for it before brewing If you're dosing into a 58 mm portafilter, this is the kind of tool you grab every morning. It helps catch stray grounds during prep, especially when you're moving fast and want less mess around the basket.