I was wondering if anyone has used that removal system that has a tweezer pen that uses harmless radio signals that penetrate deep into the root of the hair, killing it and preventing it from growing back.Cause i was thinking about buying it.And i didnt know if it hurt and they are just saying it doesnt or if the hairs really dont grow back.

it sounds like electolosis which was a popular hair removal method years ago..and it definitely hurt......

Electrolysis is what it is and it hurts like crazy. I had it done professionally and most of the hair eventually came back. I wouldn't buy a home elctroysis kit cause I doubt it will work.