Weight is 15.2-3 pounds. Used for about 100 games. Oil extraction was performed regularly. Thumb is IT (Interchangeable Thumb) specification. Plugs are 1 for the thumb and 3 for the fingers. Rotogrip: RST X-3 Squad Grip has been removed. Also, if you are nearby, hand-delivery is possible. Please understand that the number of games used and the degree of wear (scratches, etc.) are not proportional when bidding. ◆Product Description The latest in the popular RST series, the "RST X-3 Squad" uses MicroTrax Solid. From moderate length, it shows a strong arc-shaped back-end reaction with excellent stability! Bowling Brand: ROTOGRIP Core: RST Core Coverstock: MicroTrax Solid Reactive Recommended Lane: Medium, Medium Heavy