Best suited as a finishing stone for knives or as a razor pre-finishing stone

2 utilizes a reinforced copper–tin bronze alloy MMC: MS1 binder for F80–F800 grits and MB1 binder for F1200

a light adapter

Linear ball-bearing provides smooth guide rod movement and requires no lubrication or cleaning in heavy-duty usage

Never store Sigma Power Ceramic stones in water

boride cs wx series 6 stone boxed set 6 x 1 new Best suited as a finishingBoride CS WX Series 6 Stone Boxed Set includes six 6" silicon carbide sharpening stones: F120, F220, F320, F600, F800, and F1200 grit. Compared to the 5 stone set, the 6 stone progression offers smaller grit jumps and smoother scratch pattern transitions throughout the sharpening process. The set comes in a custom Gritomatic storage case 3D printed from Blue Black PLA plastic. Dedicated internal slots keep all six stones separated and protected during