This ball is very easy to handle and has good pin action, so I was using it in center tournaments, but I'm selling it to clear out my inventory. Purchased new from a pro shop. Purchase price: 28,800 yen No outer box. ◇ One all-plug. ◇ Approximately 35 games bowled. ◇ Span: 8.5cm. ◇ Finger grip outer diameter: 7/8 ◇ The thumbhole is quite large, so I think it will be okay for men. ◇ There are a few scratches, but no major chips or wear. ※ Please note that the finger grips will be removed for shipping for hygiene reasons. The condition is quite good, but there are some minor scratches. Please refrain from purchasing if you are looking for perfection or are concerned about minor details, as this is a used item. Please understand that this will be simply packaged and read the profile before purchasing. Coverstock: NeX™ Solid Reactive Core: RAD-X™ Core Surface Finish: #1500 Polish RG: 2.480 ΔRG: 0.054 MB: 0.018 Color: Dark Red Lane Condition: Medium to Medium Heavy Release Date: Mid-July 2023 The "Solid Rock" features the first coverstock in the Rock series. It uses NeX™ Solid Reactive. The biggest feature of this ball is its smooth straight performance on the front part of the lane and the sticky roll at the back end, which is unique to the filler material, creating a strong arc-shaped curve that draws towards the pins, typical of the Rock series. It has high straightness and doesn't slip, allowing you to feel the good curve of a solid ball. The surface is polished, but it is not too sharp and is an easy-to-handle ball, making it a ball that is not affected by the bowler's type. It has a wide range of lane condition compatibility and is a well-balanced ball overall.