For speed and control.

Tenergy FX produces a high level of control without losing high performance. Tenergy 64 FX combines speed and control; this is produced by using the top sheet with a pimple of development code No. 64. Tenergy 64 FX uses a lighter version of Spring Sponge but still enables controlled topspin as well as the trajectory of Tenergy 64 to be executed.

Please use a Butterfly water-based glue when applying to a blade.

As this rubber has a delicate surface, it will be easily damaged. In order to protect it, please cover it with protect sheet after playing.

*The performance index for Butterfly rubbers has been revised from February 2023 in line with improved measurement methods.