The new Callaway Chrome Soft Golf Balls take tour performance to another level. Buy 3 dozen and get 1 dozen free in this special offer. Each box features 4 dozen Chrome Soft golf balls. Callaway re-engineered every aspect of the ball to create more speed of the tee and longer distance with every club in the bag. Creating more speed and distance starts with a larger graphene-infused Dual SoftFast Core. The inner core is significantly larger, which causes the ball to launch higher and spin less. The thinner, firmer outer core is reinforced with graphene to increase durability and generate more wedge spin. A new high-speed mantle system creates a more efficient energy transfer from the core to further boost speed.The second ingredient in generating distance is the optimized aero design, which reduces drag, increases overall distance and produces a higher ball flight for optimum trajectory. Finally, a thinner, more resilient cover promotes increased ball speed. Additionally, the cover generates lower spin on full shots while maintaining high spin and soft feel around the green.