From the fabric used to produce the felt
to the rubber core.
The material that makes up the felt is produced by one of the most reputable producers in the market.
Production technologies allow the felt to be
made with better softness and performance which does not peel or swell,
even after many hours of play.
For the coating of the balls’ rubber core, Sphera incorporates technology using silicates which, when applied to the rubber core, creates an impermeable membrane preventing the leakage of gas.
The retention of air inside the centre maintains a stable pressure:
Environmental awareness is an essential component of every Sphera ball.
A good example of this is the pressurization process, which only uses substances
that do not create a detrimental impact to the environment.
It is a complete cycle of environmental care that even considers the packaging; the boxing and the wrapping are completely recyclable:
