If you are looking for a more affordable version of the  famous butterfly Viscaria. This is the one! Almost identical blade structure, only 50% of the cost and "Made in Japan". Very similar feeling to Viscaria 
 
VICTAS ZX-GEAR OUT is the new Power Off premium blade “Made in Japan”. The innovative new Zexion® carbon fiber which is placed directly under the outer ply provides for fantastic stability and power. This highly elastic carbon fiber boosts the impact energy of the ball and increases the energy transfer upon ball contact (“Rebound Effect”). The result is a fast premium offensive blade with ultimate Sweet Spot featuring a new definition of dynamics, explosiveness and precision.