Titleist Pro V1 4 for 3 Special Play Numbers Personalised Golf Ball Offer We are excited to reveal that, once again, Titleist will be offering golfers 1 dozen free Golf Balls when they purchase 3 dozen of Pro V1, Pro V1x, or AVX, along with the option of free personalisation on all dozens. EXCLUDED FROM OTHER OFFERS To View Full Terms and Conditions and all featured products click here.