The NITTAKU Fastarc P-1 rubber is "Fast" with an "Arc"! NITTAKU Fastarc P-1 is the new "power-first" version of Nittaku's Fastarc series rubber designed for the plastic poly ball. It features a Tension Power top sheet and Strong Sponge. This is the ideal new technology rubber for players who desire powerful topspin for all strokes of your game. This rubber generates explosive power along with the great spin.