One Empty Hole and Let the color ball be in the matched color hole.
Diameter: 72.5mm
Weight: 117.0g
YongJun Magic Rainbow Ball
Look at a ball slove in this Youtube Video http://www.youtube.com/watch?v=WmRXvtIG_1A
Others
One Empty Hole and Let the color ball be in the matched color hole.
Diameter: 72.5mm
Weight: 117.0g
YongJun Magic Rainbow Ball
Look at a ball slove in this Youtube Video http://www.youtube.com/watch?v=WmRXvtIG_1A