i am looking for something like the nail buffers that is cone shaped, or cylindrical with a flat top, or a small tip such as like some of your diamond bits. the idea i had for the materials is much like anything you already use, only instead of diamond or rough grit on the bit. you use a spongy material and coat it with a nail buffing grit. very fine of course. i use the nail buffers only because it shines and polishes my soap stone pieces unbelievably. however i cannot get into the small crevices that i have made with my knife. i can only get the big marginally even surfaces that i have made.
is there any possible way you guys could put out a product like this, because i know that if i've caught onto the idea of the dremel for my soap stone that many other carvers have. to find something like that to them i'm sure would be a gold mine for you.