Manual coffee grinder designed by thousands of coffee enthusiasts around the world to achieve a consistent grind. 15 grind settings - Turn the numbered ring to choose perfect grind for any brew method (there is a half step between each number 1-8) Produce a consistent grind every time with the 40mm conical ceramic burr mill and triple mounted axle that eliminates burr wobble. Hand ground Brew Magnet is included with every hand grinder - no tools are required to clean your manual coffee grinder! 1 Year full coverage warranty! All grinders shipping have upgraded Tritan Hoppers and Burr Mounting Systems