This is the second foot file that I have tried and it is awful. They proclaim a flexible head but you cannot even put the weight of this unit on your foot before it stops working. I knew I was in trouble when I opened the box and it had dollar store batteries in it. Also the rollers were very ineffective, they hardly removed anything. Mind you I do not have rough calluses either. The quality of this product was like it was a free promotion at a trade show. I bought it because of the positive reviews but now I wonder where those reviews came from because they certainly were not talking about this unit.

I liked the Thumper until its three speed on/off switch stopped working after less than 60 days of occasional use. Now I must embark on the laborious chore of attempting to invoke the terms of the warrantee. I wish myself good luck.

Great for looking up the different areas where we were traveling. Great descriptions of areas and suggestions for our time there.

These are the best cycling shoes I have owned thus far, have only used Bontrager shoes. Do not get any numbness in my right foot with these at all. If i get drenched in the rain, they do not retain the water like my previous shoes. Had a Bontrager mountain bike shoes, which this replaced and one of their road shoe for my road bike, if memory serves me correct, stiffness is 7, these are 6, but not bad at all.