The Q-STAR ULTISPEED is a game-changing golf ball that delivers unparalleled distance and performance. Featuring Srixon's cutting-edge FastLayer Core technology, this ball minimizes the typical differences in core hardness found in other distance balls, allowing for a more seamless soft-to-firm transition. The result is a ball that explodes off the clubface, sending it soaring down the fairway with jaw-dropping speed and trajectory.