Emjoi Micro-Pedi POWER callus remover is a JOY!
I've tried both pumice stones and the micro-plane-style &#34;egg&#34;, and both of them required a lot of work.  The Micro-Pedi POWER callus remover, which I've only used it a couple of times so far, does a GREAT job with very little effort.  You just have to be flexible enough to rest your ankle on the opposite thigh/knee.  I've read reviews about the rollers not lasting very long, and I've found a way to lengthen their life:  hold the roller FIRMLY between your thumb and forefinger, and use a DRY toothbrush (an old one works just fine) to FIRMLY brush from side to side to dislodge the accumulated dry skin cells.  Roller looks and works like new!
Rating: 5 stars