Jig for the Xtool F1 to be able to laser engrave the 2d printed tiles that come with the printers. great for game pieces. 3d File (3MF) found on Makerworld at https://makerworld.com/en/models/910209#profileId-870951 Circle to the top 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