The ArcSaber 10 Premium is the Dark side of the ArcSaber 10 badminton racket. Rumored as the latest ultimate weapon in the sport of badminton, the Yonex Arc Saber 10 has the latest and greatest technology to help its user achieve power, speed, and control. The ArcSaber Series of rackets utilize Yonex's exclusive Cup-Stack Carbon Nanotube technology to create a revolutionary blend of power and control. Positioned at the sides of the racket frame, this revolutionary technology absorbs and harnesses energy from the shuttles impact to provide the player with unparalleled feel during every shot. This energy is then transferred into a return of supreme strength and pinpoint accuracy.