I'm selling pucks for 15$ shipped. They are lazer cut 1/2 inch virgin uhmw(Ultra high molecular weight) polyethylene. One set will last you a long time and slide like a dream.
They come with double stick Velcro(hot glue helps if you glue to a glove). Finger pucks are sold upon request for another 5$ a set. Message me or comment if you want to buy them.
Keep in mind the photos are of a hand made set I made.