Hi, I'm looking for something that will grind my whole spices. I'm looking for something that will produce a very fine grind, just as you would see in a bottle of pre-ground spices. I have a cheap coffee grinder, but it doesn't break my spices into a fine enough grind, and I honestly doubt any coffee grinder would. Maybe there's one out there that does? That would be my ideal solution. My food processor isn't good enough either. And putting my spices in a pepper grinder and turning away would just take forever. Is there any product out there you'd guys like to recommend? Maybe even a good old-fashioned pestle and mortar would do the trick? I actually hear that pestle and mortars aren't good at getting really fine grind, but feel free to differ.