Golf Ball Alignment Tool

Golf ball alignment tool. quick and easy to print. I found that printing this laying on its side with supports turns out the best. Works perfect with "Sharpie Fine Point" markers. I also use 100% infil since it's thin and needs the strength. I've printed them at 20% infill which will work, but may not be as strong. takes under an hour to print. and I print with a brim...may not be necessary though. When print is done remove supports and smooth out inner edges to let marker slide smoothly. I used just a regular pocket knife pretty effortlessly.