Holy spoon, guys... Don't burn your eyes. I woke up and it felt like someone was violently grinding broken glass into my eyes, and I knew that I had eye burn, from welding at this point, but for some reason, I went upstairs into the bathroom without my sunglasses on, and when I flipped that light on, I just about had a heart attack. BE CAREFUL! TRUST ME! O-O
Well, sand, dirt, any coarse, and small particle, but I think it feels pretty close to what fine glass dust is like. I don't mean broken glass shards, I mean dust.