Espresso Specialty Black Diamond 65 Thanks to their geometry, which was developed to fully extract the clarity and brilliance of specialty coffee, they are particularly recommended for espresso extraction of light and medium roasts. Very low retention due to the innovative BLIND UPPER BURR (without screw holes). Unlimited endurance Higher durability compared to any other burr treatment. No seasoning process required. The burrs are ready to use, as the break-in occurs during manufacturing. This ensures no coffee waste during the adjustment of the grinder! Through thermal cryo-treatment, the burrs are exposed to a temperature of -193°C, making them particularly resilient. This brings two key advantages: a longer lifespan of the burrs and a more consistent grind result at an unchanged grind setting over time. Compatible with: Single Dose Pro Recommended for: Light to medium roasts / Recommended: For Light to medium Roasted Grinds: Turkish Espresso Moka https://www.eureka.co.it/de/products/black+diamond+burrs/1/1/index.aspx