Hammacher® All Wironit TM Metal Precision Knife / Scalpel, Medical-grade, L 1 29 & 1 20mmWith L20 & 26mm Blade, CrNi 18/12, Anti-magnetic · Anti-acid · Rustless, Wironit TM 메탈 정밀 나이프 / 스카펠 (DH20030300P1850)