This ball is a RARE NO LONGER IN PRODUCTION  UNDRILLED EBONITE OPTYX SKULL BOWLING BALL. Per Ebonite rep this ball will no longer be produced.

PRODUCT SPECIFICATIONS:

WEIGHT:                           15 LBS 3 OZ

TOP WEIGHT:                   3 OZ

Factory FINISH:                 HIGH LUSTER, POLISHED EVERCLEAR POLYESTER

HARDNESS:                       85-87D

COLORS:                           CLEAR WITH WHITE SKULL INSIDE

RG RATING:                       6.39

DIFFERENTIAL:                  LOW

HOOK TRAJECTORY:         STRAIGHT

BEST LANE CONDITIONS:  DRY LANES AND SPARE SHOOTING

You can view other picture of this ball in the Novelties/gifts.