High-grade, carbon steel, Standard #9 Buttonhole Blades feature a flat, razor-sharp edge designed specifically for cutting precise buttonholes in cotton, silk, polyester, linen, upholstery, canvas and more. Storage is safe and easy with packaging that doubles as a blade case.

• Flat, angled profile of the Standard #9 Buttonhole Blade is ideal for cutting exact slits for buttonholes
• High-grade, carbon steel blades feature a razor-sharp edge and are compatible with most standard detail knives
• Packaging doubles as a blade case for safe, convenient storage and includes two seam ripper blades
• Ideal for cutting cotton, silk, polyester, linen, upholstery, canvas and more
• Full lifetime warranty
• Replacement blades are compatible with item 15408461

High-grade, carbon steel, Standard #9 Buttonhole Blades feature a flat, razor-sharp edge designed specifically for cutting precise buttonholes in cotton, silk, polyester, linen, upholstery, canvas and more. Storage is safe and easy with packaging that doubles as a blade case.

• Flat, angled profile of the Standard #9 Buttonhole Blade is ideal for cutting exact slits for buttonholes
• High-grade, carbon steel blades feature a razor-sharp edge and are compatible with most standard detail knives
• Packaging doubles as a blade case for safe, convenient storage and includes two seam ripper blades
• Ideal for cutting cotton, silk, polyester, linen, upholstery, canvas and more
• Full lifetime warranty
• Replacement blades are compatible with item 15408461