Article received 2 days after ordering, I hesitated between the new model, others a bit more expensive, I relied on the rather positive feedback about this article. the kit comprises 7 bits, a clear and detailed instructions, which allows use on wisely. I have very depths feet (important point) that required a visit to a pedicure every month. after using my feet are clean, cared nails .a downside: for body calluses, horn I think the corresponding tip is not enough, I used before a blade scholl.je think in the coming weeks a jachèterais Another pedicure to file calluses. semboîtent the tips and withdraws just as easily, the device is easy to handle, the length of wire long enough provided of course to settle for a meadows taken .there are two different speeds and two directions of rotation, first speed sufficient for me to perform the task quickly. No heating, no pain, even insisting on some endroits.il is better for efficient care also does not support it. I am quite satisfied with this purchase that will quickly for me to be quickly profitable, and make sure I always have cared feet relief. the device seems good, I would see in time what will be his life on a fairly intensive use. short: a great buy for a reasonable price!.