The new high-speed green series of SUPER-BENT is here for you. TOURNAMENT-SB is a high-grade, fast-green version inspired by prestigious tournament courses. A popular SUPER-BENT (standard vent turf type): Compared to the relative value (S index) that replaces the stamp meter (standard vent turf type): 9 feet in turn, 8 feet opposite side, Tournamentsb (high-speed vent turf type): 12 feet in turn, and 10 feet opposite side. When you hit it in turn, you will feel the ball flowing fast line.The difficulty is high and gives you a thrilling and comfortable experience. You can enjoy a variety of high-speed green speeds with 10 feet even in the opposite direction.