Martor-Knives-Blades-Retractable-knife-spare-blade-621758-Martor-27-50-Martor-manufactures-the-27-50-retractable-knife-spare-blade-available-in-a-pack-of-10-pieces-These-blades-are-designed-for-precision-cutting-and-safety-ensuring-reliable-performance-in-various-tasks-Typical-applications-include-use-in-industry-and-crafts-where-precision-knife-work-is-essential-Martor-27-50-Graphics-Steel-Blade-43-5mm-10-Pieces-Sharp-Cutting-Edge