Winners of the All-Japan Championships have used this specially made thick base sheet pips type rubber with pride.  Check out these sure-winning features:1. Outstanding ball control. -Make powerful shots with superior accuracy.2. Expert defense against power-drive. -Can even counter-attack against the hardest shot.3. Special techniques. -Perfect dead-ball drop shots with confidence against power-drive.4. Excellent combination with Mark V on one side provide wider chance of combination bat play. 5. Best available stop-receive against high toss service and long distance chops. This rubber is OX (no sponge).

Yasaka Cobalt Alpha