Your putt will shine using this EyeLine Golf® Groove+ Putting Laser with Green Beam. Using a strong tactical beam, you will be able to clearly see the guideline to hit and follow through with your putt. The immediate visual feedback makes this an excellent tool for training. Design High powered tactical grade laser beam Adjustable to attach to any putter Strong housing for durability and long life Simply align laser crosshairs with the face of the putter Designed for use by right-handed and left-handed golfers