Great price and polishes tight areas of metal very well, polished our cast iron pans with them.

Loved them great for stepping up to polish small parts

So inexpensive that you don't have to worry about wearing them out. Work like name brand but less expensive.

But you need and want these in your life. Their abrasive ratings are a bit off their stated grit but I'm ok with that as they've proven to be AWESOME polishers and work incredibly well.