| 摘要 |
A golf ball marker is provided, which is put in parallel with the ground to prevent interference with the putting of a golfer. A golf ball marker comprises: a top marker(110) of a plate form; a bottom marker(130) of a plate form which corresponds to the top marker and is attached to the ground; and a hinge section(150) connecting one side of the bottom marker and top marker to a hinge to make the bottom marker and top marker pivot while forming a constant angle. The bottom marker is made of the material which is heavier than that of the top marker and has a big diameter and large thickness. |
