Great tool
Far better to use this tool and then a callus sander to remove thick callus material from feet.  Formerly, i would use and entire battery charge to remove callus material from just one foot.  This great tool makes quick work of calluses.  I will admit you better be paying attention or you will draw blood.  It also comes with 10 extra blades and a cuticle tool.  I will probably never use the cuticle tool but it too is very sharp.
Rating: 5 stars