Mermaid crystal mugs, featuring amethyst and clear quartz. 
Measuring approx 400mls.
Stoneware, handwash recommended. 
Clear Quartz Crystal is a power stone that harmonizes and balances. It augments energy by absorbing, amplifying, and balancing, storing, retrieving, focusing, transmitting and channelling universal energy and is excellent for unblocking it.
Often viewed as a stone of peace, some believe amethyst's calming presence produces soothing dreams by bringing the dreamer more in tune with the Divine. This clarity and peacefulness also extends to the waking mind. Amethysts are said to help the mind flow freely in both mental and metaphysical dimensions.