This is a 15-pound Storm Phaze Flow. Drill count: 3 Plug count: 0 If you wish, we can also ship it after surface processing such as sanding. We are open to some price negotiation. The latest in the popular "Phaze" series, featuring the "Velocity Core," is the "Phaze Flow," equipped with "GI-18 Solid Reactive." The symmetrical core with strong rolling characteristics and the high-friction cover perform well on oily and rough lanes. Bowling brand: STORM Core: Velocity Core Coverstock: GI-18 Solid Reactive Recommended lane conditions: Heavy Oil, Medium Heavy The "Phaze Flow" uses the [GI-18 Solid]. Compared to the [GI-17 Solid] used in the previous "Phaze Zero," the [GI-18 Solid] is higher on the charts. Its characteristics allow for an earlier roll for those with a weaker lift, and when combined with the [Velocity Core], it provides a gentle back-end reaction, resulting in a large arc-like curve. This makes it possible to bowl without any discomfort even in oily conditions. Recently, there are materials like [NeX] that have high straight-line performance on the front part of the lane, but the GI material is still the best in STORM's materials for its friction coefficient on oil.