Arkansas sharpening stones have been prized for centuries for their unique sharpening properties. The hard grade is used to achieve an exceptionally fine edge with a polished finish. The natural Arkanasas Bench Stones are carefully selected and cut, then mounted in a high-impact storing case with non-slip rubber feet. This not only protects the stone but improves sharpening ease and hand protection. An essential item for any complete sharpening system.