A new top racket with patented “heart” which makes the racket very strong and almost without torsion. With the extra titanium inserts in the shaft and the higest quality of woven graphite this racket is very strong. The medium stiff version will optimize balance between power and control for leisure and medium advanced players. TITANIUM: Titanium is a light and rigid material which is used to build space shuttles among other things. The combination of graphite and titanium increases the racket’s durability and gives the racket increased control. As we continue to improve our rackets and strive towards creating the best racket in the world, we continually research and develop new materials and ideas to take our rackets to the next level. Carbon Nano Tubes (CNT) is based on extraordinary small-scale advancements in the material construction. This material is used to enhance the performance in our absolute best rackets. The ultra-high modulus graphite is stronger and stiffer than ordinary graphite, creating rackets that have less torsion and more power. This will give you more accurate and powerful strokes.