Review (1/5): Don't buy. You get what you pay for.
This was TERRIBLE! IF I COULD RETURN THIS, I WOULD. THE UNIT DIDN'T WORK, THE KNOB TURNED ALL THE WAY AROUND, COULDN'T TELL WHAT WAY WAS ON/OFF. NEXT, THE wax was old. It didn't spread, it was stringy, and a salon told me it should've never done that. I'm a busy mom and unfortunately I'm stuck with this worthless unit and old wax.