There are better things to shave with than soap and brush, but you need to be rich. Kingshave is the best, from Boots or perhaps a large supermarket, no brush necessary, and it costs a fiver for a tube the same size as toothpaste. It is the best present for anyone who suffers from shaving rash, and it does not block the Mach3 like conventional soap or cream. A Mach3 is also an essential razor for a smooth close shave, and a very practical and useful present, assuming he doesn't already use one.