http://www.bowlwithbrunswick.com/balls/detail/twist-black-gold-silver/Looks like info on these has been out there for a while, but I just noticed them the other day. Four different colors and they seem to have the same coverstock as the Rhino balls. Look at the core numbers though:
15 lbs.
2.59 RG
0.018 DIFF
14 lbs.
2.62 RG
0.018 DIFF
Interesting. Might have a new top contender for the burn.