A test of golf putters has been conducted, with one report stating that 110 putters were tested and five produced the best roll, while another suggests that only two putters received perfect marks. The testing appears to be part of a broader evaluation of golf equipment, with other reports focusing on specific types of putters, such as mallet and blade putters, as well as golf balls and drivers. The results of these tests are being used to provide recommendations for golfers looking to improve their game.