Thought I had a solution for scraped/scuffed SNES buttons from throwing controllers around willy-nilly for years. Got these and was surprised by the lack of QC on these. Warped, somewhat glossy, but NOT a replacement for the real thing. Lavendar buttons are not concave, either...why not? I'll just bust out my plastic polish for the old ones, thanks for trying, though! I guess I'll use these if I find an abused SNES controller that has buttons that have been filed down...