is the one from mixnball, you get a toxin free organic coating and they give warranty of 5 years on the coating which is more than enough. i heard people say the herbs keep their smell and taste... who knows? you can only know after you try it.

i would post a link but thats not allowed here, anyway they do give out a free grinder every month so it worth the search.
look for mixnball, it should come up
toke it easy
gotitnow Reviewed by gotitnow on . glass grinder has anyone heard of a glass grinder? I was just curious if they even existed. Not for me personally, but i do realize there are those out there who can be rather finiky about what their weed touches. Afterall plastic sucks, and metal is only so good, glass rules for most people. Rating: 5