Absolutely love this.
I love this little gadget.  I had purchased one with no cord - it went in the garbage.  My feet that spend a lot of time barefoot are really bad and this gadget really works good on them.  I have purchased several different refills for it, and having a variety really helps getting the job done right.  I was going through too many batteries with the first purchase, the corded type works much better!
Rating: 5 stars