There are 3 products.
Active filters
The newest, most interesting innovation of the last years! Minimum tension loss (no string moving).
High durability and high dynamic. Excellent ball control.
Ideal for players looking for a very solid and precise co-poly string.
Tested and recommended by independent tennis coaches. Overall rating: 9 points (10-point scale).
Ideal for players looking for a very solid and precise co-poly string.
Tested and recommended by independent tennis coaches. Overall rating: 9 points (10-point scale).
