The Donic BlueGrip C1 combines a sticky, elastic top sheet with a dynamic, hard sponge, offering a powerful blend of spin and speed reminiscent of traditional Chinese rubbers. The BlueGrip C1 provides a distinct advantage in generating high spin rates, especially effective in the service and return game. Its hard sponge delivers exceptional power and speed, making it suitable for aggressive, offensive players who require precision and control in their strokes. The BlueGrip C1 is ideal for players seeking a high-performance rubber that excels in both spin and speed.