Product Description Excel Blades #22 Curved Edge Hobby Knife Blade Carbon Steel, Medium-Duty, Multi-Pack USA The Excel Blades #22 Curved Edge Blade is a precision-crafted cutting tool built for professionals, hobbyists, and creators who demand performance and versatility. Made in the USA from premium carbon steel, this blade features a razor-sharp curved edge that enhances maneuverability, allowing you to make smoother, more controlled cutsespecially on intricate or curved designs.