zechy Putting Mirror with Putting Cup - Golf Putting Alignment Training aid. Sink More Putts. PUTTING ACCURACY - Improve putting accuracy with perfect eye alignment. Get rid of those three putts. PERFECT STROKE - Use alignment lines to hone your stroke. SQUARE FACE - Perpendicular line shows perfect face position at contact. ALIGNMENT - Ensure your eyeline matches your shoulders and target line. PUTTING CUP - Standard size putting cup. Solid plastic construction with flag. Practice at the home or office.