This ball has a special extra duty felt

The grooved surface with small depressions allows the string to glide optimally in the string bed

slitstyrka och stabilitet

or relaxing

and other equipment

Babolat RPM Blast Rough 1.25 200m _Rea This ball has a specialBabolat RPM Rough is a high performance polyester string developed for players who want an extremely spin oriented game. The grooved surface with small depressions allows the string to glide optimally in the string bed, providing powerful snapback and generating lots of spin. The 8 sided core grips the ball effectively and provides stable control on every shot. The combination of structure, shape and polyester core makes RPM Rough an excellent choice