I've been playing with Tenergy 64 on the Backhand for a year now.
It's an excellent rubber for the punch blocking and blocks in general, as it doesn't absorb the spin as much as other rubbers.
However, it is lacking in high quality spin away from the table - For this, Tenergy 05 is the much better option (it produces a higher arc).
Recommended for a player who can control the speed, who likes to play close to the table attacking shots.
It's an excellent rubber for the punch blocking and blocks in general, as it doesn't absorb the spin as much as other rubbers.
However, it is lacking in high quality spin away from the table - For this, Tenergy 05 is the much better option (it produces a higher arc).
Recommended for a player who can control the speed, who likes to play close to the table attacking shots.