Electric shavers with fixed length combs

Combs of a given length

— the electric shaver comes with fixed height combs that can be used for both a close shave and beard/mustache grooming. Such a comb allows you to cut your beard and mustache without the danger of completely shaving off the hair, so you can shorten the length of the stubble, as well as trim the beard and make all kinds of transitions. The only thing is that, unlike the universal comb (see above), this comb does not allow you to change the height of the hair cutting.