I use them on my vintage Shicks and my new Supply single edge and they always deliver a very good shave.

Very efficient blades, sharp but smooth.
The key to proper placement is to inject them with the old blade still in place. A pleasure to use.

Got a clean shave with only a little going in the opposite direction. Usually get a few nicks with a new blade and got none. Luck, skill, blade?

I recently bought my first Schick Injector razor and these are the only blades I've used in it, so I don't have any basis for comparison, but they do a good job with little to no irritation.

These are very sharp blades and at a reasonable price too. These are made in the U.S.A. and are of high quality. I get about 4 to 5 days of shaves out of these which is pretty good and I have an average beard. I didn't get any nick's from these blades but when they start to drag a little then it is time to change for another . I really like this brand so if you are in the market for injector blades then these are the ones that will do the job. Thank's for a great product.

I bought this to replace my old lost injector razor that I had used in the 60's and 70's and 80's and then somehow during moves it got lost . This one that I bought here is a Shick Injector and is very high quality. The razor looks nice and shaves great. I had bought one on e-bay last year but it was a no name razor and the shave was so, so, . When I first shaved with this shick injector , it gave me a very close shave and did so for about 4 day's in a row using the personna blades that I also bought here. I am very happy with the purchase and the way it was handled by Razor Emporium. This company is hard to beat . I have bought several item's here in the past and each one was handled with professionalism each time. If you want a square deal that can't be beat then this is the place to shop whether you want to restore an old razor or get a vintage item or just pick up something that is quality then come here for your need's . Thank's a lot Razor Emporium.

now that i have used these blades for a while i really like them. not as sharp as the shick but that's not such a bad thing. much like with double edge blades if you might choose derby's over the sharper feather blades.the personna are a much more forgiving and comfortable shave especially if your new to the shick injector razors. i'm going to buy these again.

They work ok. not as sharp as the shick made in china,but the price is half and they do the job. The jury is still out as to whether i would buy more.
Everybody's face is different and i think these are worth a shot if your into the shick razors.

I really like the Schick razor with the bakelite handle. However, after 5 shaves the blade feels dull. Now, I'm comparing this to the shaves I was getting with the Mach 5 where I could get up to 25 - 30 shaves without a noticeable difference in a close, clean shave. After that I could still get 20 more shaves though the sharpness of the blade began to drop off.

My comparison may be unfair between the Mach 5 and the Personna. So I'm looking for some Schick injectable blades locally.