Wondered what they are and what they do?

The pink salt is found in areas of the Himalayas such as Pakistan. Where it is used as a wellness product in such things as cooking slabs and health spas.

The pink salt used in the lamps is said to have health benefits, they are believed to release negative ions into space around them removing any impurities in the air. Helping with such things as allergies.

Its has been said that the gentle glow from the lamps can help reduce signs of depression and aid better sleep.