Abstract: A pair of first and second generally straight and upstanding shaft members are provided and disposed in side-by-side horizontally spaced apart relation. The lower end of one of the shaft members includes a putter head having a ball striking surface facing in a horizontal direction at substantially right angles relative to a line extending between the vertical mid-portions of the shaft members. The lower end of the other shaft member includes a foot member which projects slightly below the lower portion of the putter head and is provided for engagement with a horizontal support surface. The shaft members include horizontally laterally outwardly projecting shank and sleeve portions removably telescopingly and rotatably engaged with each other for oscillation of the putter head equipped shaft member relative to the other shaft member.