Good liveliness due to its high rebound and compression resistance.
Lively ball that delivers more control as it is used.
Very good bounce robustness thanks to the 75% natural rubber composition.
The natural rubber and felt retain the ball's bounce.
This ball is made of 75% natural felt, which makes it very robust.
This ball has a core made from natural rubber. This provides a quality bounce and excellent robustness.
This core was developed in collaboration with our partner factory.
ITF standard between 56 g and 59.4 g.
ITF standard between 6.54 centimetres and 6.86 centimetres.
142 cm (ball dropped from a height of 2.54 m)
ITF standard between 135 cm and 147 cm.
High viscosity index for a more comfortable ball.
The viscosity index is calculated using the ball's deformation measurements.
Tips for storage and maintenance
Do not wash
Do not bleach
Do not tumble dry
Do not iron
Do not dry-clean
Use the balls within 1 months of opening the tube. De-pressurised balls lose their bounce after 2 weeks without use.
TESTS AND WARRANTY
Before being taken out on the court, our balls undergo several tests.
Laboratory tests validate the following elements (weight, diameter, compression and rebound height).
Field tests are carried out with our partner testers in order to evaluate our products for: playing sensations experienced, liveliness, control, robustness and rebound stability.These balls are approved by the ITF (International Tennis Federation), the FFT (French Tennis Federation), and the FIT (Italian Tennis Federation).
All Artengo technical partners, as well as various high level players have validated this ball in use.