BENEFITS

SPEED
Good liveliness due to its high rebound and compression resistance.
DIRECTIONAL CONTROL
Lively ball that delivers more control as it is used.

ABRASION RESISTANCE
Very good bounce durability thanks to the 75% natural rubber composition.
BOUNCE
The natural rubber and felt retain the ball's bounce.

TECHNICAL INFORMATIONS
FELT
This ball is made of 75% natural felt, which makes it very durable.

CORE
This ball has a core made from natural rubber. This provides a quality bounce and excellent durability.
This core was developed in collaboration with our partner factory.

PACKAGING
4-ball pack.
WEIGHT
58.4 g
ITF standard between 56 g and 59.4 g.

DIAMETER
6.54 centimetres
ITF standard between 6.54 centimetres and 6.86 centimetres.

BOUNCE HEIGHT
142 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 using the ball's deformation measurements.

TIPS FOR STORAGE AND MAINTENANCE
Drying in a tumble dryer possible. Normal temperature, maximum exhaust air temperature of the drum 80 C.Maximum wash temperature of 30 C. Very moderate treatment.Iron at a maximum soleplate temperature of 150 C.Maximum wash temperature 70 C. Normal treatment.Ironing at a maximum iron soleplate temperature of 200 C.

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, durability 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 ball in use.

What's in the box
1 x Tennis Ball tb930 Speed 4-Pack - Yellow