Coils last a good amount of time. Unit is nice and compact. Battery life is decent for its size. Overall very satisfied with the unit. Only down side is switching out the coils but nothing a small flat or knife cant help out with.
Rated 5 out of 5
|Ease Of Use||
Rated -1 on a scale of minus 2 to 2, where minus 2 is Easy, 0 is Expected and 2 is Difficult