Compatibility: Check the compatibility list before purchasing to confirm these burrs fit your specific model. This precision ensures a seamless replacement and optimal function. Precision CNC Manufacturing: Crafted with minimal tolerance using advanced CNC technology, this burr set guarantees a consistent grind, enhancing your coffee experience with uniform particle size for optimal extraction. Ideal Replacement: Designed as a high-quality replacement for worn or damaged burrs, this set restores the efficiency of your automatic espresso machine, ensuring you continue to enjoy great coffee. Broad Compatibility: These burrs fit various automatic espresso machines from multiple brands. This wide-ranging compatibility makes them a versatile choice. Stainless Steel Construction: Made from durable stainless steel, these conical burrs resist wear and maintain sharpness over time, providing long-lasting performance and reliability. Color: Silver Material: Stainless steel Package Contents: 1 set x grinding core Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement may vary by +/- 1-3 cm.