... But a little laborious. You must first read the label, long, which lists among other precautions to be taken depending on skin type. The technique of "flash" is continuous at the point but it takes more than an hour and a half to get his way when the goal is to remove hair legs, underarms and bikini. All with great concentration, especially when you first arrive as it takes to handle without the flash several times in the same place and choosing its intensity. No skin reaction in my case, no headache either, contrary to what might be felt by others. The result is inconclusive, but do not forget that what has been shaved had to be shaved before! Smooth one gains during regrowth, days later, probably much longer (at least I hope) as the sessions. Does the device replaces the beautician? No doubt the long term, and fortunately saw the financial investment it requires!