Whether slicing tissue samples, incising biopsies, or simply removing body hair, the razors and blades are ground for performance perfection. The ultra-sharp edges are honed from hard carbon or stainless steel for sharpness longevity and abrasion resistance. Single and double edged styles are available in different thicknesses for ultimate cutting precision. Eliminating the routine sharpening requirement, disposable razors and blades can easily be replaced to continue accurate separating.