Dr. Neubauer Gorilla Rubber (Anti Spin)

This revolutionary Anti-Topspin rubber enables a highly effective blocking game, even against strong topspin shots. GORILLA offers a decisive disruptive effect because the ball can be returned either short or long over the net. In both cases the ball tends to stay low after the bounce, which makes it extremely hard for an opponent to keep on looping the ball.
The good control of the rubber makes for easy returning of services, either passively or aggressively.