This Review Title is Not the best, not the worst and the content is: Although these are not the greatest quality, they do buff well.  Each block is only good for 3 MAYBE 4 manicures as each side falls apart quickly. But until they fall apart they do buff quite well, so not a total let down..There are other information for this review, one is This reviewer did purchase it and the other is 0 people think this review is helpful.