Yasaka Elfrark RF

Elfrark RF that is newly developed rubber by yasaka is pimple out rubber which creates big trickiness because of a pimple of the height close to the limit. For the player it is easy to use similarly as a normal pimple out rubber. But the player can send the tricky ball to his opponent like a long pimple rubber. This rubber has the OX and the version with the sponge. The thicker sponge has better spin performance, while the thinner sponge has better trickiness and stability. The OX rubber is easy to use for player because it doesn't receive an influence of spin.