gSource bone saws are crafted from high quality German surgical stainless steel. Bone saws are designed to cut through bone and are commonly used for amputation. The saws have hard edges which hold their sharpness to ensure clean, even cuts to help minimize skin damage to the patient. There are a variety of patterns including Gigli which is a flexible wire saw consisting of long thin tempered steel blades arranged in an oval shape with finger rings at either end.