Storm is turning up the “HEAT” with the introduction of the new Tropical Heat series. This new line of bowling balls raises the standard in performance at a value price. The power behind the Tropical Heat is the highly successful Turbine core from previous Hot line balls like the Fast and Furious. This mid-RG and mid-differential core boasts a tighter spin radius for quick revving mid-lane and enhanced entry angle to the pocket. Reactor series coverstock adds the perfect complement to the Tropical Heat. This performance proven coverstock continues to be a staple in the Storm line by delivering the ideal blend of friction and power. Don't be left out in the freezing cold – Turn up the Heat!