Tri-Line Golf Ball Line Marker,Triple Track Golf Ball Alignment Kit for Putting,Golf Ball Marker Stencil Tool with Two Marker Pens for Golf Ball Alignment&Identification 2 different golf ball line liner drawing marking alignment putting tools and 2 pieces golf ball marker pens Durable and portable: Material: sturdy plastic, durable and lightweight; Size: about 1.7 x 2 inch (4.32 x 5.08 cm),small size for easy to carry; Golf ball liner clip can also clip onto the bag. Make drawing mark be easier: Easy way to draw straight and neat lines on golf ball to check your alignment for swing or putting. Helpful mark: The marks help you find a better angle and achieve your goals, can optimize the swing track; Help you identify your golf ball by your own unique mark. Package includes: 2 x Golf ball line marker 2 x Golf ball marker pens（1 Red，1 Blue）