Glad I finally pulled the trigger - this thing is awesome!
Wonderful!!  Smooths out my feet quickly and with no pain.  This rechargeable choice was perfect for me.  It has plenty of power, I am not eating through batteries, and I can take it outside since my nasty feet create quite the mess.  My feet were so rough, I was starting to damage my sheets.  This machine really works!
Rating: 5 stars