Philips Body Trimmer

Im a man and only 16 and Im thinking of buying the Philips married body. I just need to make this work well or not "dowb their" lol. I have a lot of pubic and I would really like to get rid of them.

there are hair clippers head that come with attachments to cut hair for face, do not remember the brand but it is yellow and works very well, or just go with clippers face that look like a mini version cutting head