GOLF PATTING LINE JUDGMENT TOOL

摘要

Provided is a golf putting line judgment tool which can precisely judge the inclination of the putting line of golf and which can precisely judge the inclination of the line as the judgment tool is held in the hand without being placed on the ground surface every time. The tool comprises a see-through window part (20) for looking at a golf ball and a cup simultaneously and a gravity direction instruction means (30) which instructs the direction of the gravity. In the see through window part (20), a vertical direction reference line (L1) is displayed so as to match the line with the direction of the gravity instructed by the gravity direction instruction means (30) and a transverse direction reference line (L2) is displayed so as to be orthogonal to the vertical direction reference line (L1).