This is a serious foot skin scraper. Like others, I have tried many, many products - and those "diamond grain electric rollers" may sound good but they take forever to slowly whittle down my rhinoceros skin feet. This is like a kitchen cheese grater (no joke) and it's proper rigid steel. Within seconds, a huge pile of dead skin was shaved off. But be careful! This is so strong and efficient, you could easily hurt yourself if you go too far. Just make sure you stop when you feel your skin reaching normal thickness & sensitivity. I still love it because it can do in seconds what other tools take ages to do (or can't achieve!).
Cramer China & Bath Rubber/Scuff Remover
21. Aug 2018
So so effectiveness....
After getting titanium watch strap marks ("scuffs", "streaks") on our porcelain sinks, found they were a nightmare to get off. Many on forums said how amazing china rubber is but it barely did anything and that's with a *lot* of rubbing. Still, it may be the only thing that works and may work better for others. I'm going to try autosol next as I hear that it will do the job...