Marki Permanent Golf Ball Markers allow golfers at any level to mark their ball with a durable, wear & water resistant Ink. Available in 8 BOLD colours, MARKi Permanent Markers allow you to express your own unique design to stand out from the field. Made in Australia, Permanent markers designed specifically for golfers, Premium quality, Durable ink, 8 Color options, #1 Marker Pen for Golf worldwide. Note: The Marki Signature Marker and Marki Golf Marker are the Identical pen, identical tip.