the ball is great jumps like a soft tack per or so, so properly
the advantage is that it is not easily dirty (is a lot of dust on the floor at my place, or soil residues, .. that remains on tacksoft per immerdrauf I must always wash)
which is the Grip Control not so, so it's great suitable for outdoors, feels good and flies great.
perfect is the!
and cheap!
So buy it, without doubting. absolutely everything.