1 of 2 people found the following review helpful
Makes the shaver shave like new,
Verified Purchase(What is this?)
This review is from: Braun 51S Replacement Foil and Cutter Cassette Multi Silver BLS Combi Pack (Personal Care)
I was sceptical that a new shaver head would make a significant difference but I was wrong. In fact it rejuvinated my shaver and it now shaves like new.