Jig for the Xtool F1 to be able to laser engrave 3d printed Hotel Key tags. (Included two diffent kinds of tags) Circle to the top 3mf 3d file file found at Makerworld: https://makerworld.com/en/models/979945 Settings used on the Xtool F1 IR Power 100% Speed 1500 (slow it down for light colors, i use 250 for white) Pass 1 Lines per CM 200