wholesalemini black golf putter laser pointer putting training aim line corrector improve aid tool golf practice accessories

specification: brand new color: black housing material: plastic powered by: 2 x lr44 button battery size (l x w x h): 6.5 x 2.4 x 2cm (approx.) projects laser point for aim reference to hole can be used indoors or outdoors easy switch on/off button easily attaches to most putter shafts perfect for anyone wishing to get more accuracy and proficiency on the putting green.