Three lines on a Golf Ball
thingiverse
Use this stencil to put three parallel lines on your golf ball for precise alignment. I'm not going to tell you what to do, but if you want to improve your game, try using a stencil like this one. Updated 4/5/19 because the original design wasn't up to par. I've updated the design again as of 11/16/2020 to give the base plate a thinner profile, the hemisphere a more substantial shape, and the outer lines a wider span with increased distance from center.
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