The softer version of the Q-rubber-family, 5Q, has a medium-hard sponge conferring lots of rotation to the Topspins and counter Topspins at mid-distance. The rubber surface full of sensation, supported by the SPI-Advanced-Technology, confers a wonderful sound and a good handling. The newly conceived rubber surface allows lots of rotation and provides the necessary security when playing the large pallet of spins.
The best long pimple on the market now. You must try it.