The Morich Complete Annihilation Revival was released and only available in Japan. This ball was released in February 2009. We have just purchased a limited supply of 14 and 15lb balls. Once these are gone, we will not be getting any more. This ball is also only available here.This ball was designed to generate easy skid and rev quicker, producing strong backend reaction while maximizing scoring potential.Core Triple Density Strong Asymmetrical RG 2.530 Differential .047 60 Degree Spin time 6.5 secondsMB Diff .018 Coverstock C4 Reactivated PearlRecommended Lane Condition Medium OilX Blems are seconds due to a cosmetic blemish similar to an X Comp, but the specifications fall out of the 2 4 2 4 oz. range. There are a couple of areas that the ball would not meet some first quality manufacturing specifications i.e. core chip or engraving error. X Blems will have an X stamped by the serial number. The label on the box is stamped X Blem and is marked with a small red number that denotes the specific issue.NOTE Due to the limited availability of Blems, X Outs, and Seconds pin placement and top weight are not guaranteed.Product Type Bowling Balls