I was going to point you to the Brunswick website but on the Twisted Destruction page it doesn't show the underlying grit level. For Rough Buff finished balls, it's usually 220 grit. (The original Twisted Fury Pearl used 400 grit under ROugh Buff. That IS on the TFP web page.)
For polished balls like the Rattler, it's ususally 400 grit.
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"None are so blind as those who will not see."
Edited on 3/7/2009 1:10 PM