Two Pre-Set Knife Sharpening Angles In The Wood Block 20 Degree And 25 Degree

25 Degrees-This Is Used For Most Kitchen Knives And Provides A Sharp, Durable Edge

20 Degrees-This Is Used For Those Desiring A Very Sharp Edge

Two 5-Inch Long Medium Diamond Rods, And Two 5-Inch Long Fine Ceramic Rods

2-Stage Knife Sharpening System Features A Hardwood Turnbox With Internal Rod Storage In The Base