KME Standard Stone Knife Sharpener with low profile jaws - Base Included Includes 4 KME 1x4 sharpening Stones 60 x-coarse, 120 coarse, 320 medium and fine Hard Arkansas Spherical bearing rod guide for zero angle deviation and smooth sharpening motion Continuous angle adjustment from 17 to 30 degrees - maked in 1 degree increments Stores in included hard carry case - Base included!