High-Quality Stainless Steel: The blades are made from durable, rust-resistant stainless steel, ensuring they remain sharp and effective for precise removal of corns and callouses. Precision Cutting: These blades are designed to fit perfectly into the Manicare Corn Plane, providing a smooth and controlled cutting action to safely remove hardened skin. Convenient Replacement Pack: The pack contains 5 replacement blades, offering long-term use and ensuring that you always have a fresh, sharp blade available when needed.