The Guiu Girdle Aligner uses a parallel bar 2 inches long that can be affixed to your stone to allow you to adjust girdle position after transfer to almost perfect. The long bar allows a much better straight edge to align to.
The Guiu Girdle Aligner uses a parallel bar 2 inches long that can be affixed to your stone to allow you to adjust girdle position after transfer to almost perfect. The long bar allows a much better straight edge to align to.