The cost of this product would get you an hour and 30 minutes of professional treatment! For most women, that would be 3 treatments, maybe more.
This item is just too awkward to be used for any serious work. Electrolysis is a delicate procedure, and needs to be done with precision that is not offered in a stylus that includes the weight of a big Duracell battery in the hind quarters of the treatment delivery device.
Your best option, especially for small jobs is a pro who can get you bare as quickly as possible, and keep you that way until you don't need further treatment.
_________________________
Setting a goal is not the main thing. It is deciding how you will go about achieving it and staying with that plan. --- Tom Landry