Will Schick Injector II blades (twin blades) work in Supply SE?
Yes. I was waiting for a couple more shaves, maybe to finish the blade, to report. I didn't use the injector, I just unscrewed the "setting", put in the blade, and put it back together. It's a little fiddly getting the blade lined up correctly and getting the screw in correctly. It's more work my way, but I like it better. And of course watch out for the blade when you're putting it together. Too soon to comment on the quality of the shave or the life of the blade, but I have high hopes.Did you ever try it out?