Review (4/5): I am sure this is a Klairs issue as the compact came wrapped up and new to me - the mirror was extremely scratched up inside which annoyed me. Not sure how the scratches got there ...
This is a budget friendly cushion. I think it does not contain as much product as the Sulwhasoo cushion because I keep having to flip it over to get more foundation. It may because the sponge they use or the formula is heavier and keeps traveling to the bottom of the cushion.
Also, I am sure this is a Klairs issue as the compact came wrapped up and new to me - the mirror was extremely scratched up inside which annoyed me. Not sure how the scratches got there but I can't see my reflection to apply the foundation. It appears Klairs is using scratched glass or the glass is getting scratched during manufacturing. Either way, quality control is catching it and this reflects on an otherwise, respected company.