Ping karsten tr zing putter true roll technology lends more zing to your pingthe ping karsten tr true roll series of putters plays homage to pingrsquos founder karsten solheim stylish old school looks are partnered with the latest golfing technology to produce a marriage made in heaventhe outstanding ping karsten tr zing blade putter features a striking copper pvd finish which echoes the past but which really stands out from the crowd but this fine club isnrsquot all about the styling