Wahl Folding Razor BlackThe Wahl Folding Hair Razor in Black is designed with plastic housing, this razor has aluminium blades, bringing you quality and precision! Key Features: This professional grade straight razor works by using a double edge safety razor half blade This razor is designed to use disposable blades to avoid cross contamination, meaning that there is no need to sanitise, strop, or hone your blade We strongly recommend sanitising the comb after each use.