Amazon.com: WEUPE Retractable Box Cutter, 12-Pack Metal Tap Knife Made in USA, Razor Blade Cardboard Opener, Lightweight Handy Utility Knife for Packages, Letters, Craft and Paper, Single Edge Razor Scraper : Office
Project Source Stainless Steel Utility Razor Blade(10-Pack) in the Replacement Utility Blades department at Lowes.com
Amazon.com: Bates- Single Edge Razor Blade, 50 pc, Scraper Blades, Flat Razor Blade, One Edge, Single Sided Razor Blade : Beauty & Personal Care
Box Cutter - 12 count | The Razor Blade Company
Tronex Razor Flush Cutter, Oval Head - Long Handle, #7513 – Beaducation
Value Pack: Safety Razor + 50 More Blades — Western Razor Co
Amazon.com: American Line Single Edge Razor Blades - 100 Blades - .009" Heavy Duty High Carbon Steel Utility Blades with Aluminum Backing - Fit Box Cutters and Razor Blade Scraper - 66-0089 : Tools & Home Improvement
FE114LG Razor Cutter - Large - Global Assets Integrated