Thanks to the Debenhams sale, I have a chic black one.
It takes some getting used to and it burned me a tiny bit when I first used it, cos you gotta get used to the slow/steady motion technique, but it did burn away/crystallise the hair.
They stress it is a 'hair treatment tool' and it takes time to see results. I have been using it on my legs and so far the results arent bad. I need to try it for a bit longer though. Youre meant to use it 3 times a week.