Check the listing for details. Storm Tropical Surge Black/Cherry Bowling Ball. Color: Multicolor, Condition: New. Listed at 93.95 USD. Storm Tropical Surge Our beloved Tropical line has evolved again! The all-new Surge Core, with a boosted differential paired with our dependable Reactor formula will give you the curve you've been craving for. Six exciting colors and fragrances will appeal to just about anybody.- Fragrance: Cherry- Coverstock: Reactor Hybrid Reactive - Weight Block: Surge Core - Ball Finish: 1500-grit Polished - Flare Potential: 2"-4" (medium) - RG: 15#-2.58- RG Diff: 15#-.024 **As we have many of these available, this listing is not for a specific pin or top weight. Any requests may be made in a note with your payment and will be matched as close as possible. Select weight from drop down menu in the listing This is a 1st Quality Bowling Ball and is Un-Drilled