HAH! I have been happily using your grinder for a decade (When I clicked on your link, Amazon tells me I bought it on July 30, 2015). Last week, I realized it is just way too worn down to be useful. I see no reason why I wont buy the same one again.

Pro tip: stick your drill/electric screwdriver to it and now you have a $200 motorized grinder. Been doing that for a decade. I use the same drill to roast my own beans in a homemade "wobble disk" roaster (look it up on youtube, if you care). I also use the drill with a whisk, and many other things.