Dunlop Grand Prix Regular Duty - Case . Long Lasting Tennis Balls This reduced mass dramatically drops

This reduced mass dramatically drops the swing weight

Panel Architecture: Advanced 14-Panel Thermo Bonded Construction

This extended string length creates deep elastic deflection

Ideal For: Beginner & recreational players

Dunlop Grand Prix Regular Duty - Case . Long Lasting Tennis Balls This reduced mass dramatically dropsThe Grand Prix Series offers the ultimate in performance and durability. A special mix of 14 ingredients makes up the secret rubber core formula which is combined with the finest woven felt to produce a ball for outstanding performance and feel. The use of "MaxGlo" felt, which is 14% brighter than regular cloth, allows the player to sight the ball earlier, giving more time for shot preparation. The Dunlop Grand Prix Regular Duty Case is the epitome of