Lava Stone (black) helps us stay grounded and eliminates anxiety - you can also dab your essential oils on these natural lava stones! Amazonite (green) helps filter those unnecessary thoughts and electromagnetic waves from our phones and other devices that slowly sap our vital energy. Plus a little lotus seed to remind us that all the good and beautiful comes out of the muck. Please see the section on crystals for more detailed information. Did I mention this just feels good and looks great? Approximately 8”.