This striking dish is topped with a magnificent black tourmaline log. The black tourmaline has lovely streaks that reflect light. Black tourmaline is such a powerful healing crystal, it protects against negativity and absorbs electromagnetic energy. It is very powerful in a grid pattern to protect the four corners of your home. We recommend placing one of these dishes in each of the corners of your home or space to create a protective shield. We wire wrapped the stone onto our north star dish to look like a compass and point you in the right direction. This piece is sure to improve the vibration of your space in a beautiful way. Dimensions - dish is 4" long, sizes of black tourmaline vary each stone is unique. Dish is available in gold, rose gold or silver.