http://www.oinkartltd.com Here is a test demonstrating the difference in consistency and opacity of the K-60 and K-63 squeeze mops. Head on over to Oinkartltd.com and cop some today.Track is Loud Pipes by Ratatat Art, Graffiti, Ink, K-60, K-63, Krink, Ltd, Mop, Oink, Tag, Tagging