How do you shave your balls? Every time I've tried with my trimmer it pinches and tears my sack and I'm too traumatized to try it again unless there's a full proof bloodless method. Usually I just pluck as many as I can tolerate while I'm sitting around watching YouTube or somethin. But it's such a pain (literally). Pic unrelated
Double edge safety razor. Edwin Jagger DE8x is a good choice as not aggressive (the x doesn't matter, it's the design of the handle). For the blades, I use feathers, but it doesn't really matter.
No need to press. Just glide softly on the stretched soaped surface, in no specific direction, while lifting your dick with the other wrist and holding the balls with the other hand. For the shaft, don't go against the grain. You'll nick yourself (no big deal).
Also I typically reserve the brand new blades for my face, maybe it helps.