From the Manufacturer...
The Aviar Driver is made from the Big Bead driver mold. This is the same mold used for the KC and JK Aviar. It has the same flight characteristics of these ever popular discs plus the additional bonus of Star plastic. Star plastic gives the Aviar Driver more durability and offers players another grip option. Great for drives, approaches and putts.
Weight Range: Star: 165-175g
Best Choice for: Durable putter, Short to medium approaches, Wooded or rocky courses
Available Plastics: Star