Get an exclusive offer on purchase of Round Mandala MDF Coaster And Grid. Round Mandala MDF Coaster And Grid is the primary chakra in the body according to Hindu tradition. It is supposedly a part of the brain which can be made more powerful through meditation, yoga and other spiritual practices just as a muscle is. The third eye refers to the gate that leads to the inner realms and spaces of higher consciousness. In New Age spirituality, the third eye often symbolizes a state of enlightenment or the evocation of mental images having deeply personal spiritual or psychological significance.