Have you ever been strolling down the fairway and watched someone else mistakenly hit your ball? Yeh sure, it's happened to most golfers. These cool ball stampers give your golf ball a unique permanent marking preventing that from happening again. Stamp your own identity with over 50 novelty designs to choose from. Permanent Ink Golf Ball Stamp Dries in Seconds, Ink Similar to a Marker Pen Ink Lasts Approx 400-500 Stamps