The Thunderbird is speed 9 driver with controllable, accurate flights. It has the stability of a TeeBird with the speed of a Valkyrie.
 
Flight Ratings: Speed: 9, Glide: 5, Turn: 0, Fade: 2
 
About the plastic: GStar is a blend of Star that adds flexibility and even more grip. GStar is opaque like Star, but features a pearlescent sheen. Their allure is only surpassed by their beautiful flight. GStar discs have a smooth, gradual transition in flight and the same durability as our Star Line.