I found these blades to be of excellent quality and they made such a difference to my shave. I would certainly recommend them to anyone needing replacement blades.
the person that i spoke to on the phone was very helpful , in helping me identify the part that i needed for my fathers razor.
the part arrived very promptly, and fitted.
unfortunately i have now realised that a spring was missing from the razor also so one of the cutting discs is not working properly.
so will seek to see if i can now buy a new spring.