"Changeful spin by Neo skyline 2"
"Neo skyline 2 keeps the unique colloid with acerbity and glutinosity combined, the technology can create strong and changeful spin by different methods (friction and deformation), The beating power could penetrate into neo sponge, which is in the energy storage status gives players power to create more aggressive spin."
These are the factory tuned version of the popular Skyline 2. The rubbers are a little lighter, more consistant and higher quality, the sponge softer and much more dynamic, giving a big boost in speed with plenty of spin.