Clokworx Putting System

It's a proven fact – putting can have the greatest impact on your game and thus The Clockworx Putting Hole Slope Indicator (HSI) helps you gain maximum advantage on the green.

Clockworx Putting HSI and Precision Practice system helps you to understand and identify the high side, low side and slope of every hole. This gives you the know-how to properly set up putts and master the art of reading the green.

The key feature of the Clockworx Putting™ HSI is a circular bubble level indicating the degree of slope (an inclinometer) which is embedded into a holder that rests in and around the rim of the hole – on any regulation green.
The "crosshair" markings and the circles measures the slope. For example, if the bubble is in the center, there is a 0 degree of slope

Outside of the center are markings to help you clearly identify and mark the key positions of the hole. Simply follow the easy Precision Practice System and you're ready to begin improving your putting!