Donic Bluestorm Z2 has a long, thin pimple structure in back and a large pored sponge. This 47.5 degree medium hard sponge is ideal for many players.
One feels the storm and its power with the first contact and can direct this energy where one wants. Donic Bluestorm Z2 with great speed, enormous rebound and with excellent spin characteristics. Can't get any better than that.
Speed: 95 Spin: 97 Control: 70