Wilson Smart Core Straight Distance Double Dozen Golf Balls Smart Core's patented core formula reacts to your swing with a firm response on full shots and a soft response off scoring clubs Double Dozen Pack 24 golf balls Availability: Usually ships the next business day. Wilson "Smartcore" Straight Distance golf balls, SmartcoreProRegular price: $24.95Sale price: $18.95 *Specify Quantity after pressing "Add to Cart/Order"