I work in a busy pre delivery department for 2 major car brands. The products are so good I’m ordering them for my home / side projects ! I love them, the micro fiber cloths are such good quality I won’t use anything else now, same goes for the detail spray (concours) and the 3 polishes ! 400 , 410 and 420 ! Absolutely love them. Gets out a lot of water marks and scratches! Thanks Tonyin !