Introducing the Purple Pearl Urethane 78D. Built around the all-new Super LED core, this design more than doubles the differential and flare potential while maintaining Hammer’s proven thick-shell technology. The result is a reaction closer than ever to the infamous Purple Pearl Urethane—now delivered in a harder 78D formulation.
Please Note: To protect our customers from fraudulent charges, we ship all bowling balls to the billing address. If you supply us with a different address for shipping, we will reach out to verify the order is valid.
Most bowling ball manufacturers offer a limited 1-year warranty on their bowling balls, which does not include drilling holes within 1" of the pin, plugging of the ball, improper installation of inserts for the fingers and/or thumb, narrow drilled bridges, hairline cracks that do not affect performance, damage from pinsetters, ball returns, gutters and or lanes, bowler abuse, and exposure to extreme temperatures (above 125 degrees F).
