X-ACTO quality office tools and supplies are crafted to achieve the perfect balance between performance and durability. Versatile enough to tackle the most heavy duty jobs and precision tasks at the same time, X-ACTO office tools make getting the job done easier. Additionally, all our products are designed with extra attention to your comfort and safety. The X-ACTO Rotary Replacement Blade Cartridge was specially designed for use with X-ACTO quality rotary paper cutters. Its patented blade creates precise, perorated cuts through as many as 10 sheets of paper. This blade is great for creating invoices, reports and other forms requiring a perforated cut. The hardened steel rotary blade cartridge also cuts photos, cardstock, thin plastic, and more. As an added safety feature, the cutting edge is only exposed when the blade is engaged, preventing unintentional injuries. X-ACTO office tools and supplies are crafted with the same quality and attention to detail as the legendary X-ACTO knife. Our commitment to quality and performance assures that an X-ACTO product will stand up to the toughest jobs for as long as you need them.