2 Guides one for small knves and the second for larger knives.
Rails are designed to give you the proper angle when sharpening Japanese knives

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.5 inch
Height : 0.8 inch
Length : 7.2 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 2.4 ounce (View shipping rates and policies)

ASIN : B000R2B5UU

Product Description

Chroma ST-G knife sharpening Guide rails designed to help guide you when sharpening Japanese knives