I have a question regarding epilation: There are really thin hairs at the top of my penis near the "head" (non on it but just below) and when I zap and pull them out there is no sheath and 90% of the time no bulb. I've seen that bulbs will come from the hairs with a deeper root. But the hairs where you only need to insert a little come out with no root or bulb and sometimes it's a pluck but without the pain (almost like a snap). If you tried to tweeze it out it wouldn't budge, but then after a couple zaps it wont glide out but it'll "snap' out.

Did I just burn the root/hair and thus not treat it accurately? Or is this common characters of thin hairs in this area?