When you hit a high, or even low skidding shot to the green it can leave a small indent on the putting surface. It is each golfers responsibility to use this flat fork like tool to lift the indent back to level with the rest of the grass. All you do is stick the repairer into the ground under the indent and press down to lift it back into position.
It's good etiquette to do another if you see one. A Ladies Golf Divot & Pitch Repair is a simple but essential little tool.
