The 2200/3000 Grit Diamond Stones offer our two highest diamond grits. For those chasing a mirrored edge, the 3000 Grit Diamond Stones is a necessary step for the highest polished finish possible. 
 
Each handle has one side of 2200 grit (grey) and the other of 3000 grit (blue). 
 
Imported directly from Wicked Edge Precision Knife Sharpeners, USA