we use all the tips, well done doc and fançais.
it pumice fine crevices of my heels, it becomes very soft ...
it also treats nails, cuticles are smooth and without ready to be varnished.
I'll just contact Beurer see if he had a tip that shines there felt smooth cone but does not shine.
but frankly, for the feet as with the hands please.
I can 't see the difference between a fine diamond disk and a big ... I do not see
FYI it is plugged in, not rechargeable.