Review on 🪚 AUSTOR 100 Pcs 5 Inch Sanding Discs with 8 Holes - Hook and Loop, Assorted Grits (80/180/240/320/400/800/1000/1500/2000/3000), Ideal for Random Orbital Sander by Pavel Craig

First, they smell awful. They really do smell like the urine of a dehydrated frat boy who's been holding his urine in for too long and may have contracted something during that late-night liaison a few weeks ago. Why the hell do these CDs smell like that? Only the Lord knows. Secondly, as another reviewer mentioned, they are very misleading in terms of the amount of sand and definitely not accurate. I have a 3M 800 kit to compare and it's like night and day. Third (and?) the quality is really terrible. Some of them are torn and full of holes. As mentioned in other reviews, many of these are disposable. They come in a thin plastic bag and many of them are rolled up. Finally, I did not receive everything that was stated. It says you get 10 of each, I didn't get any of the 3000 and only 2 of any other grains. Skip. For God's sake, leave it.