Butterfly Impartial XS Table Tennis RubberImpartial XS is a great rubber for the player that wants the best of both worlds. This rubber is a High Tension short pips rubber, but it also has characteristics that make it similar to inverted rubber. In addition to having the High Tension technology in the top sheet, the pimple structure makes it easy to impart sharp topspin loops. With almost as much spin as Sriver, players can generate lots of spin while still being capable of the quintessential