Have you ever wondered what happens to all the cut offs that are generated at a 3M factory? I mean, they're huge, right? They're bound to have some awesome cutoffs and rejects... If only you could go through their dumpsters..... Well, don't worry, we did it for you. Now you can have all those awesome cutoffs and rejects from 3M without coming out smelling like old coffee grounds. We can't promise what grits these things are, what form they're going to be in or how much surface area there is, but we can guarantee that they'll be awesome and many an enterprising glassworker will find uses for them. Give it a shot!
