Set of 3 replacement blades for the Blackwing One-Step Sharpener. Reviews There are no reviews yet. Be the first to review “Blackwing One-step Sharpener Replacement Blades Set of 3” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.