xtool F1 Ultra Tumbler jig

This jig is for the F1 Ultra and is used to hold your tumblers in the same place each time. It is designed to be used with the curve engraving option with your machine. It does take 4 M4 screws to attach to the base of the machine. The wedge is used to level the tumbler for engraving and is slotted to be moved for fine adjustments.