Exclusive to the Hive. Our Tour Department crafted a small batch of Brass THive ball markers, and thanks to Sam Bettinardi, are available in rare fashion with Tour Department engraved alongside Bettinardi on one side, and on the flip, our patented Micro-honeycomb with the THive precision-milled all the way through the marker, done with our all-new state-of-the-art CNC Machine right here in Tinley Park, IL. The rare Tour Dept. markers are limited. Good Luck!