These are stone rather than crystal and are naturally tumbled by water to give this unique shape. From the Narmada River in India. Sacred to the Hindu religion . Some shiva inspired carves are now available in other crystal forms.

Said to relate duality and wholeness as contains both masculine and feminine energies.

I find they have a soothing quality and energy to them and help wth meditation and quieting the mind.

12cm x 5cm at its widest

630g in weight