I used a Personna injector blade this morning too. It was in my Schick L and was the 8th shave on that blade. Excellent shave.
Yeah, aside from Schick, who make their own (mainly in China now), if it's an injector blade, chances are it comes from the Personna factory. Supply did used to say that the white label blades were sharpened and coated to their own specs, so it's quite possible that Personna does tailor the basic blade to each bulk buyer's requirements....oh, and I forgot Parker injector blades, which folks also say are made by Personna. Those are inexpensive and come with a metal injector key/slide.
Well, the holder is easy enough to explain: it's a Supply-branded offering and that is THEIR holder. Since it's not going out under the Feather name (assuming that's who makes them), there would be no issue with Feather diluting its brand with a cheaper holder.I have tried & reviewed some of the Black Label blades as noted; while the rumor was around the boards that they were Feathers since they are made in Seki, I wonder why the holes in the blade are of a different pattern from Feathers Injector sized offerings, and also why Feather would cheapen their offering with the plastic injector holder. The Supply Black Label is the most expensive injector presently on the US market but I didn't find them equal to the Feather branded B-20 in either sharpness or longevity.
The Schick twin injector blades are made in Japan, so could they possibly also be the manufacturer of the Supply Black Label blades?i did hear that Schick had been producing some new blades in Japan now. So maybe now there is some nameless razor blade manufacturer in Japan apart from Feather?
For me it depends on location. It looks like Chinese Schick blades are pretty affordable in the USA. But here in the UK (where Amazon seems the be the sole regular source) they are usually around £14-£15 for 7 blades. I have tried them and they are great, if very pricey here.
I also really like the Personna Injector blades. The ones I buy in the UK are from the ever-reliable Connaught and they have a metal key/top on a plastic base. I got 100 for £20 recently which is very reasonable as I get 7 shaves per blade. The mechanism can be very hit or miss though. So I manually load them into my now empty Schick metal cartridge and I am good to go! Someone on here mentioned that trick but I forget who it was!
The Schick twin injector blades are made in Japan, so could they possibly also be the manufacturer of the Supply Black Label blades?
Get Chinese Schick or the Japanese Schick from connaughtshaving. Well scratch the Japanese blades, they don't carry them anymore they have Personna Injector blades. I don't like the new blades from Supply.