Longridge Putting Line Putting Line consists of two alignment rods connected by a 4m line. The string can be used in a variety of ways during practice, such as a reference for putt start line when green reading and putter face alignment at address relative to the putt start line. These are just a couple of the many ways the string line can be utilised. It's compact and will fit neatly into your golf bag for that last minute practice session, just before a round. Push one end of the Longridge Putting Line into the ground behind the cup. Push the other end into the ground so that the Longridge Putting Line remains taught Practice your putts, using the string as your guide for alignment, vary between near or far putts At the end of the practice session, remove the Longridge Putting Line and putt without it See how your putting has improved!