Yasaka installed a newly developed "hybrid power sponge (HPS)" on the sheet of "Mark V", and raised the repulsion power while leaving the feel and ease of use of "Mark V". It is a new standard rubber of highly elastic back software developed to adapt to evolved modern table tennis.

Basically this rubber is Mark V with built in glue effect for more speed without compromising the spin or control of Mark V.

Speed 12   Spin 10   Control 10