Supply Single Edge Razor

The dopp kit is the forgotten corner of every-day carry, and it deserves the same standard as the pocket: solid metal, one job, built to outlast the marketing. That's this razor. Mine's been in daily service for years, and the finish wear and hard-water spots in the photos are the honest miles. It has never once asked me for a $25 cartridge refill.

The One-Blade Argument

The cartridge industry spent decades convincing us more blades equals better shaves. Here's what actually happens with five blades: the first one cuts, the other four re-scrape the same skin, and guys with coarse beards or curly hair get razor bumps and ingrown battles as a subscription bonus. A single sharp blade cuts once, at skin level, and moves on. That's the whole idea, it's a century old, and it works. My face figured it out in about two weeks of adjusting, and it's been the smoothest arrangement since.

What Supply added to the old idea is the injector system: refill blades load by sliding the new one in, which pushes the old one out, so your fingers never touch an edge. If a safety razor always seemed like a fiddly enthusiast project, this is the version built for a guy with ninety seconds and kids pounding on the bathroom door. The nick-guard bar keeps the learning curve civilized.

The Math That Ends Cartridges

The handle is $59 once. Blades run about a dollar each, Japanese-made in $8 eight-packs, and one lasts me a week-plus of daily shaves. Call it $50 to $60 a year in blades versus the $200+ a cartridge habit quietly extracts. The razor pays for itself inside the first year and then just keeps shaving. Solid metal, zero moving parts to break, nothing to clog with soap and stubble the way cartridge heads do.

Who Should Skip This

If cartridges genuinely give you no irritation and the subscription doesn't bother you, there's no crisis to solve. And the first two weeks have a mild learning curve, a little more attention and a little less autopilot, so don't switch the morning of a job interview. For everyone else, and especially the razor-bump brotherhood: this is the buy-once answer, and it makes an unreasonably good gift for the dad who has everything except a razor that respects him.

Every Dad Carry is reader-supported. This is my personal razor, years into daily use; links go through our Amazon affiliate account at no extra cost to you. Blade refills are here.