ABSOLUTELY LOVE IT!
I was hesitant reading reviews before I purchased this item.  The reviews were so mixed I wasn't sure what to think.  After looking at it for several days I bought it anyway to give it a try.  I bought the rechargeable one.  I don't understand what the negative reviews were all about.  My feet are AWFUL.  I have a thick layer of dryness around my heels and the inner part of my big toes.  This isn't something to use one time and then expect your feet to be smooth forever.  You have to use it every couple of weeks or so.  My problem is I do not put lotion on my feet.  I hate the feeling, it makes my feet feel dirty.  I wear flip flops all year long (live in Arizona where it's hot all the time) and I'm sure that's the reason they are so terrible.  After one use you can feel a major difference.  It basically works the same as the foot files you would use except for since it's electric you don't have to do that whole scrubbing back and forth.  If your feet aren't that bad off you may not want it.  This is a definite great purchase, in my opinion.  I do recommend you do it outside as the powdery stuff that comes off your feet when you use is goes all over the place.  I have a ped-egg and it's basically the same except the ped-egg has a catch all compartment that the powder goes into that you empty later.  The ped-egg also kinda cuts your feet all up so a few days later you can feel the hundreds of little straggly skin snag on your sheets at night or on your socks.  I do it in the grassy part of my backyard and there's no clean up.  The first time I pretty much had to sweep and vacuum my bathroom floor right after.  It's a pretty nasty thought considering it's dead skin cells that are all over.  I've had it a couple months now, used it about 5 times and it doesn't seem that I'm close to needing a refill yet.  I would absolutely recommend this product.
Rating: 5 stars