had to start the first proper thread to praise the versatility of the Red Pack Personna blade...these blades for me, will work in any razor and yield excellent shaves...they are very affordable and very effective...i'm sure more will agree...yes??
The red pack IPs are great value blades. Good performance at a low price.
Get your hands on some vintage Personna 74's if you want to see what a good blade from ASR shaves like.