Set of 15° and 17° angles guides for the Work Sharp Benchstone Knife Sharpener and Whetstone Knife Sharpener. Angle Guides create precision and consistency to maintain an edge making sharpening faster and easier. The 15° and 17° angles are ideal for kitchen cutlery and other knives used for softer materials or precise work. ⚠ Not for Sale in Quebec Due to compliance requirements outlined in Quebec's Bill 96, this product is not authorized for sale or shipment into the province of Quebec. The product packaging, user manuals, and/or product labeling do not meet the French language requirements for Quebec as mandated under current regulations.