Great ball for practicing indoors. Good for volleying against wall and improving hand quickness. Mostly, they are quiet.
Can practice drills in the bedroom! No noise!
Very odd balls and nothing like the real game, but kids enjoyed playing with them.
We bought the balls - which are really tennis training balls - in a bid to mollify neighbours who complained incessantly about the noise of the standard balls. The group consensus was the silent balls played so differently they were unusable. Kudos just the same to staff at the shop for their time answering our questions
Excellent product - highly recommended!