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Ebonite Blue Nitro bowling ball

Ebonite

Blue Nitro

Released January 1990

Medium OilEarly HookTraction
Hook strength
4/10

Specs

Coverstock
Nitro Urethane Urethane Solid
Core
Dynamic Two-Piece Symmetric
RG
2.550
Differential
0.050
Factory finish
Sanded
Released
January 1990

The oil, hook and strength labels are StrikeStack's estimate from the published specs, not the manufacturer's rating. Specs provided by bowwwl.com.

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