King Japanese Sharpening Stone Complete Kit : Bundle - 5 Items #800 stone for initial sharpening: 8.1 x 2.6 x 1.3 inch #6000 stone for finishing (with base pre-installed) : 7.3 x 2.4 x 0.6 inch Non-slip base, supports stones with length of 7.3 inch or longer Nagura stone 2.8" x 0.8" x 0.9" 20 degree angle sharpening guide, ceramic and nylon, 4 x 3/4 inch