
The new Mastermind breaks through the hook barrier again extending the overall hook potential range for the Brunswick product line.. The Mastermind with its 1500 grit Siaair Micro Pad finish, reaches the highest hook potential of any previous Brunswick ball to date on medium to heavily oiled lane conditions.
Honor Roll Solid Coverstock
The new Honor Roll Solid reactive coverstock is Brunswick’s latest cutting edge development based off our performance enhancing additive chemistry technology. Honor Roll Solid coverstock offers the most aggressive coverstock to date for a Brunswick ball. This aggressive coverstock produces easy length through the heads with unsurpassed traction in the mid-lane and backend to achieve ultimate hook.
Mastermind Core

The Mastermind Ultra Low RG core features a single density squared-off elliptical inner core. The core is dynamically designed to extend the rotational energy, boosting angular velocity to transfer energy to the pins for increased pin action and higher scores.