About rubbers

Performance

How does the sponge thickness affect the performance of the rubber?

Are the speed and spin performance figures for rubber the same regardless of the thickness of the sponge?

What is the difference in performance according to the sponge hardness of the rubber?

Does the rubber color affect the performance of a rubber?

What are the differences among Tenergy series?

Replacement

Please tell me when to replace rubbers.

Please tell me how to peel the rubber off.

Is it possible to re-apply the rubber in use?

Others

My rubber has shrunk. What are the possible causes?

It is difficult to impart spin when the humidity is high. Are there any countermeasures?