

The Tenergy 64 is currently the fastest rubber in the Tenergy series, known for it's use by world champion Zhang Jike.
The Spring Sponge technology allows the player to attack the ball with catapult-like speed.
More emphasis is placed on the speed with the Tenergy 64, as opposed to the Tenergy 05 which has more emphasis on spin.
Tenergy 64 is the fast attacking rubber of the Tenergy family; the No.64 being the development code of the pimples used in producing this reverse rubber.
Butterfly High Tension Technology has enabled a fast dynamic rubber to be produced by utilizing the innovative "Spring Sponge".
"Spring Sponge" enables a player to grip the ball and catapult the return back at high speed and with heavy spin.
Tenergy 05 is designed for playing with heavy spin,
Tenergy 25 is recommended for playing close to the table,
Tenergy 64 is for the attacker who plays for the offensive play in a middle distance.
Butterfly Rubber Rating:
Speed: 13.5
Spin: 10.5
Sponge Density: 36