Kastaplast BergKNOWN FOR ITS LACK OF GLIDE AND GOOD HIGH SPEED STABILITY, YET WITHOUT TONS OF FADE, THE BERG IS A SLOW AND STRAIGHT FLYER THAT WONT PLAY TRICKS ON YOU. EVEN ON WINDY DAYS. Berg is designed for distinct shots, where you dont need to worry about the disc gliding far passed the basket. The disc features an ergonomic thumb track which is prominent on the top side while not being noticeable at the bottom. This makes it feel very different from any other