From what I believe those spots are burn marks from friction and the surface of the cloth has either melted or a fine layer of the cheaper balls have melted,I dont think there is way to remove them.just my 2 cents
Only 3 and a half hours left. Match your Predator cue and jump cue.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&ih=006&sspagename=STRK%3AMESE%3AIT&viewitem=&item=160093902163&rd=1&rd=1
I am getting a local shop to cut me 5/16 -14 dies and 3/8-10 dies if I order more I get a better price would anybody be interested in these at 65 dollars US a piece?