This Yonex V Core Pro 100 G 300 - Matte Green combines Also new to this series is a Vibration Dampening Mesh (VDM), which is integrated into the handle in order to reduce unwanted vibrations for a cleaner feel. The Namd is still used to optimize the response. a thinner and longer shaft with a lowered throat, resulting in more torque, dwell time and spin-potential. This racquet feels quite handy at the net and on touch shots. Like its predecessor, it will give aggressive servers the needed precision to swing for power, and there is more than enough spin potential to work the ball into tight spaces.