How to Attach a Golf Ball Pick Up to a Putter
- 1). Fit the small end of the rubber golf ball pick-up device over the base of the grip on any standard putter.
- 2). Apply pressure until the base of the grip is flush against the base of the device.
- 3). Hold the putter head in your hand and fit the device over any standard golf ball, then simply press down until the ball is tightly gripped.
- 4). Lift the grip to your hand and remove the ball for later use.
Source...