To stay current in the world of table tennis, a blade reinforced with synthetic fibers is essential. The instant transfer of force to the hitting hand, the efficient transmission of impact energy to the ball, and a broad and flexible tempo range make this blade construction a necessity in contemporary play. andro TREIBER provides these benefits, allowing you to choose between inner and outer versions for each model. The KVL Carbon version places carbon around the core to enhance ball feel. The TREIBER CI OFF is specifically crafted to elevate the quality and control of your topspins. It instills confidence in passive actions by extending the ball impulse duration on the racket. If you rely on a powerful, modern topspin game, opt for the TREIBER CI OFF to take your topspins to a whole new level.