I am not sure what earl uses but svb told me about a year ago that he uses the triangle tip on his Schon cue. Now that svb is using another cue that I think he is being promoted to use I have no clue.
Mike says Earl's tips are "original Moori Soft tips" and that's different than the current Moori Soft tips. I used to use the original Moori Soft tips myself until I ran out of them and I purchased some of the newer version Moori tips and they are not the same. The newer Moori tips are harder and they don't play like the Original Moori tips. Mike probably has a good supply of them since he used to sell Moori tips.