Stop making a mess around the grinder when preparing espresso — the MUVNA Dosing Ring 58 mm will give you a clean, precise, and professional workflow. Just attach the magnetic dosing ring to the lever, grind the coffee, and all the fine powder will fall right where it belongs — directly into the basket. No spilled coffee, no unnecessary cleaning, and most importantly, consistent dosing. Ideal for home baristas and small cafes who want every dose to be clean, fast, and efficient.