【New, Unused】 Bowling Ball Hi-Sport Roto Grip Attention S 15 lbs 15 lbs 3 oz Original box included Although it is an older ball, it has been stored in good condition. ********************************************** The following is quoted from Hi-Sport. This is the 5th installment since the release of the first Attention. While some may find the new span shorter, the 1st to 3rd installments are suitable for oily conditions, and the 4th and current products are designed to reduce friction appropriately, maintaining backend reaction even with less oil. This ball is ideal for use in the latter half of a game or for participants in evening league matches. Another improvement is that in addition to its sustained roll that minimizes power loss, by shifting the roll initiation from the mid-lane to the latter half of the lane, we have succeeded in improving pin action on oily lanes and destructive power when playing inside. It has been a year since the Attention series was released, and the Momentum Core, which exhibits a unique movement among Roto Grip products, has been successful in numerous tournaments as a product that allows for a large backend hook. The three types in the series use Hyper Response material, which is strong against oil. This time, a material with a friction level slightly above medium has been adopted for the coverstock, making it suitable for use on medium to medium-dry lanes. Its strong rolling power results in excellent pin carry. ********************************************** Same-day delivery is available. #Bowling #Hi-Sport #Storm #RotoGrip #BowlingBall