£3.99
I have used this wet shaving with my Braun Series 3 340s-4, this gel is very slippery.
I just wet my face, spread some of this gel onto my face then shave, dipping the head of shaver into a sink of water every now and then. No problem going over the same spot a few times as this gel stays very slippery, more that ordinary shave gel in a can.
Takes a bit of time to wash off though - good stuff if you like electric wet shaving.