Felt
This ball is made of 63% natural felt, making it very stable.
Core
This ball has a core made from natural rubber. This gives it its great bounce.This core was developed in collaboration with our partner factory.
Packaging
18 tubes of 4 balls.
Weight
58.5 g
ITF standard between 56 g and 59.4 g.
Diameter
6.55 centimetres
ITF standard between 6.54 centimetres and 6.86 centimetres.
Bounce height
143 cm (ball dropped from a height of 2.54 m)
ITF standard between 135 cm and 147 cm.
Ball deformation
High viscosity index for a more comfortable ball.
The viscosity index is calculated based on the ball deformation measurements.
Tips for storage and maintenance
Do not wash
Do not bleach
Do not tumble dry
Do not iron
Do not dry-clean
Storage tips
Use the balls within 1 months of opening the tube. De-pressurised balls lose their bounce after 2 weeks without use.
TESTS AND WARRANTY
Test product
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).
Warranty
2 Years
Agree by
All Artengo technical partners, as well as various high level players have validated this new ARTENGO COMFORT PRO ball in use.Official ball of the 2023 Moselle Open.
