The putter head has a front face with a heel and toe edge extending from
the front face. Both the heel and toe surfaces have cavities extending
from the outer surface toward a central wall that is perpendicular to the
face of the putter to provide visual indication that the face is square
to the intended putting line. Two semicircular cavities extend from the
top surface of the putter and are separated by the central wall.
Medallions on the upper surface of the putter sole are aligned with the
semicircular cavities. In this matter, the semicircular holes and
medallions give visual indication to the golfer that the placement of the
putter relative to the green, the golfer's hand position relative to the
club and the golfer's head position are correct.