This laser grip helps you align and aim accurately. Simply attach the device to convert your existing putter into a laser putter. The device emits a 3mm green laser beam, clearly visible in all conditions, towards the target. You can develop the perfect stroke by ensuring that the putter face and your body are aligned with the target. Regular practice with the laser will help you engrain the perfect stroke by ensuring the laser beam does not stray from the target line. 

• All-weatherproof switch.
• Art laser device can be removed or reattached in seconds.
• Practice indoors or outdoors, then simply remove the batteries for use in competitions or tournaments.