Each pack of Richard Tools' Replacement Razor Blade Scraper Blades offer a cost-effective solution for professional contractors and DIY enthusiasts alike. The blades are engineered to resist rust and maintain their sharpness over extended periods, ensuring optimal performance. Ideal for jobs requiring precise scraping, the Richard Tools Replacement Razor Blade Scraper Blades (1212) are an essential tool for anyone looking to achieve clean, smooth surfaces without the hassle of frequent replacements.