It is 100% rust-resistant therefore you can use it in water without any oxidation doubt.
Sakkal® Cut Throat Razor for Men – Matte Black Straight Razor – Professional Single Blade Barber Razor for Beard & Moustache Grooming – Stainless Steel – Gift Pouch Included
MARKHOR® Matte Black - Cut Throat Razor Kit – Mens Straight Razor, Barber-Grade Cutthroat Razor, Professional Straight Edge Beard Razor for a Clean & Precise Shave (Black)
Professional Stainless Steel Straight Razor – Cut Throat Razor with Leather Pouch for Men, Folding Barber Razor for Traditional Wet Shaving, Precision Beard Grooming Tool | Blue Handle
Multi Colour Cut Throat Razor Kit Light Weight Handle & Stainless Steel Professional Barber Razor, Premium Single Blade Straight Edge Razor, Moustache & Beard Shaper, Travel Pouch Included (Green)
Cut Throat Razor Shavette for Beard & Moustache – Barber Tool Professional/Home
Professional Cut Throat Razor Stainless Steel Barber Straight Edge Shaver Blade