Features

• Made in the USA from the highest-quality stainless steel and laser cut for exact precision, our upgrade ring stabilizes the lower grinder burr to produce a more consistent coarse grind
• Hario Skerton / Kyocera CM-50 grinders generate an inconsistent grind out of the box (a mix of fine to coarse). Installing this kit will make for a uniform coarse grind, ideal for french press and some drip brewing
• Simple installation in under 5 minutes with only the use of a small screwdriver (installations steps included in the package). No need to remove the lower burr from the center shaft
• Our upgrade mod / modification keeps the burr centered, resulting in an even gap between the two burrs. Compatible with Hario Skerton and Kyocera CM-50 models with dark burrs (not white) and bottom screws in an X pattern (not plus sign pattern)