The short stubble style of beard is arguably one of the most simple ones around. It can be achieved by growing facial hair for a few days after shaving.  This type beard looks very short. To maintain a short stubble successfully, use a trimmer and adjust it so that the built-in guard is set all the way back. Any hair that grows below the Adam’s apple should be trimmed using a trimmer or razor. If you have stubble all the way to your cheeks, you can trim or shave the hair just below your cheekbone.