This exclusive pack of 6 blue WIFFLE Balls can only be bought here! These balls are extremely rare and are a sure fire way to add excitement to any WIFFLE Ball game. Includes 6 blue regulation size WIFFLE Balls. WIFFLE Bats are a hard plastic and WIFFLE Balls are a rubbery plastic that make a great indoor ball or outdoor game for kids who like baseball, softball, stickball, or t-ball. All of these are official WIFFLE products made in the U.S.A. Included is a bonus blue Dare to Soar wristband!