Hi everyone, im new to this forum and im so glad i found it 
Welcome, Hairygal!
E-Pen is a scam.
The One Touch can achieve permanent hair removal, but it’s pretty hard to do right. Improper technique can result in complete regrowth or scarring. Oh, and it’s quite painful for many users (including yours truly).
There are plenty of posts about it, and some tips on my hairfacts site if you decide to try it: