Video explaining the ball markers, multi-tool they go with, and overall golf collection I designed. https://www.youtube.com/watch?v=dZSr72up1JQ This is a custom Nike ball marker I designed to go with this golf multi-tool. http://www.thingiverse.com/thing:947119 It's a simple dual extrusion print, you can choose whatever colors you want... For dual extrusion select the two files called - "NAME_Shell" and "NAME_Letters/Logo"** I have also given an option for single extrusion prints... You can either print it all one color, or print it with a z-stop at 1 mm and change filaments to get a dual color look... For single extrusion select the file called - "NAME_Single"** OTHER BALL MARKERS I DESIGNED FOR THE MULTI-TOOL 8-BALL - http://www.thingiverse.com/thing:947130 BATMAN - http://www.thingiverse.com/thing:947139 PUNISHER - http://www.thingiverse.com/thing:947155 SMILEY FACE - http://www.thingiverse.com/thing:947163 SPADE - http://www.thingiverse.com/thing:947169 SPIDERMAN - http://www.thingiverse.com/thing:947175 Also, here is a golf tee I designed to go with this set... It's called The Royal-TEE... http://www.thingiverse.com/thing:943623 THANK YOU FOR READING - ENJOY!!!