Korean car steering wheel power steering handle the ball with ball bearings help turn the handle to set the ball
While many have power steering device， but there is still dignified turn up feeling generally use both hands to play around， if you catch up to the phone， and perhaps one-handed play round. But the installed power ball， a hand can easily be marked with a circle. This is because the power ball through physical principles， scattered over the entire steering force more concentrated in one place， it would be handy to manipulate.
Dimensions: 6X8CM

color1(Foldable) color2（Do not fold）

color3（Do not fold）