Brimstone Red Proactive Monster Deep down the lane. The Brimstone Red Proactive Monster strikes. It cuts through the heaviest oil with an even arc. When other Proactives are too aggressive off the dry and Reactives are too tame; Reach deep down for the Brimstone Red Monster. The Brimstone Red Monster extends the range of Brunswick’s Proactive™ coverstocks in the mid-priced category to provide a ball designed for the heaviest oil conditions; for bowlers that struggle to create the amount of hook they desire, or for players that like to play straighter up the lane. The coverstock in the Brimstone Red Monster has been reformulated to create an ETX-3 traction rating that will cut through the heaviest oil; providing a smooth even arcing ball reaction when other Proactives are too aggressive off of the dry boards and Reactive Coverstock balls under react to the lane. The Monster core has been modified to complement the aggressive nature of the coverstock by maintaining a medium-high overall RG (Avg. RG 5.0) while reducing the RG differential to a medium-low level (RG diff 0.036) to reduce the maximum flare characteristics of the ball. This combination of high traction and lower flare allows the ball to be used on heavy oil, while maintaining a more “up the boards” alignment than is possible with other balls. The Monster: Brimstone Red The Competition: Envy Green You’ll Love it They’ll think it’s Evil