When people say “tweezing” do they mean with tweezers? I tried this and had a really difficult time, maybe I have bad tweezers or something, but they would not easily grab and hold the hairs.
What I ended up doing, and it worked quite well, was to use my fingernails (about 2mm in length) and grab the hairs between the fingernails and rip. It took me about 3 hours total to do a moderately dense patch of hair (back of neck) but the results were totally worth it. No shaving shadow, just totally smooth skin…