15lb Ebonite Insanity Angular One RARE Intl 1st Quality Bowling Ball NIB

Description

Line
Ebonite
Color
Black/Silver
Coverstock
GB12.7 Hybrid
Core
Contrex Symmetric Mass Bias
RG
2.46
Differential
0.056
Intermediate Diff
0.027
Factory finish
2000 Abralon Polished
Weights
13 thru 16lbs
Cleared USBC
Yes