The Shave Factory10 Feather Double Edge Razor Blades, Yellow

These are excellent blades, some people in the traditional shaving community consider these to be one of the sharpest blades available. You need to be careful when using them so I wouldn't recommend them for the beginner, rather they are something to work your way up to unless you pair them with a mild razor.

I tried various safety blades and now these are my go to razor they don’t dull after half a shave very high quality and stay sharp I have sensitive skin and these leave zero skin irritation

These blades are sharp and forgiving, but still not sharp enough for very coarse hair, resulting in razor burn due to multiple passes needed. Good price. Swift delivery.

VERY sharp blades. These are some of the sharpest blades on the market. If you like/need a more aggressive shave then these are the very blades for you. If you have sensitive skin, you'll still get a great shave but maybe approach with a little caution.

I bought this for my mom who use blades for nail cutting. She is very happy with the sharpness of the product.

the blade cuts fine. using it in a straight razor and a safety razor. it’s sharp enough to do the job but the muhle blades are a lot sharper.

RazrBLADE are great nice shave 👍

I've just recently converted to safety razors and purchased the Leaf Twig. Doing my research into blades lead me to the Feather blades and oh wow. Using a standard Gillette cartridge razor took several passes under my arms, but this blade did the task in under a minute. There were no missed hairs, no cuts, and no having to apply pressure in order to get rid of body hair. Regrowth took 4-5 days, as opposed to seeing stubble 24 hours later. Not just that, but these blades work like a charm on my husband's thick beard, so these blades are made of win. Plus, the little pack also comes with a built-in receptible for used blades. I love them!