I'm always skeptical of these 'made for TV' vibe products. But I bit the bullet and gave it a shot. Got mine yesterday and 'erased' all my leg hair in about 10 min. Even had to test on my husbands legs to see if it would work on more coarse hair (mine is pretty fine). He woke up from his nap with a small mysterious bald patch on his calf. 😂 I don't understand how this works but it does and I'm never shaving with THIS.