The Nittaku FastArc S-1 Table Tennis Rubber is perfect for players seeking speed and precision without compromising control. With a softer sponge than its G-1 counterpart, the S-1 delivers a dynamic feel and faster ball rebound, making it ideal for aggressive, close-to-the-table play. The grippy topsheet ensures consistent spin generation for sharp loops and tricky serves, while the lightweight design enhances maneuverability during fast-paced rallies. Suitable for intermediate and advanced players with offensive strategies, the FastArc S-1 provides the speed, spin, and control needed to dominate rallies, making it an excellent choice for those who favor speed-driven gameplay.
 
Please take into account the hardness is presented by German standards as this rubber is manufactured in Germany. However, Nittaku estimates that the rubber hardness is 35 Degrees by Japanese standards per their official website.