For a while, I used one of those Ebonite Saphire's. Blew the pins out of the pit very well, as I picked the 7-10, 4-6-7-10 and a few more odds and ends with it.
That eventually got replaced by an ebonite 15 ball, which I was pretty impressed with for spares.
I just went to flattening out whatever ball I used for strikes for a while, so I could carry an extra ball.
Few weeks ago, plugged and redrilled my Ebonite Eyeball, and I haven't been disappointed with it yet.
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-Ricky-
Member of the St. Louis, Missouri YABA
MORE Speed = LESS time to PANIC
Currently Throwing: Brunswick Inferno #1, Brunswick Inferno #2, MoRich WMB, , Ebonite Eyeball, Brunswick Impact Zone #1, Brunswick Impact Zone #2 and Track Freak.