'Metatron Cube' Crystal Grid | COMMUNICTAIONCOMMUNICATION Crystal Grids are used to set an intention on sacred geometry, a powerful ancient practice. By using your Crystal Grid & Crystal Energy together, the power behind your intention is then enhanced! Write down your intention, place under the center crystal, follow the instructions in booklet and leave it in the hands of the universe to work in a divine and powerful way. Your intention can be anything you need it to be: Clear, open and