A putting training mirror can seem like a gimmick, but this simple device can be effective in improving one of the most important aspects of your game. Consistency and having the line as perfect as possible are two key things when it comes to putting, and the putting mirror can help you with both. Using one allows you to instantly and easily see what you are doing right and what needs improvement, when you take your next putt. It’s a golfing aid that can be used just about anywhere, indoors or outdoors and allows you to assess your game by yourself; you don’t need another person to help you. The training mirror is affordable, easy to use and involves virtually no set up. If you are consistently taking three or more putts on the green, one of these useful items may just be the answer.