Browse the exclusive collection of Indian Crystal Quartz Tumbled Stones at affordable prices. Crystal Quartz Tumbled Stones is available in highly polished condition and it is also connected with spiritual Activity. You can use them for meditation, by either simply holding one in the hand. Clear Quartz is believed to protect against negativity, attune to your higher self, and relieve pain. Quartz crystals are very programmable and have a tendency to hold a program much longer than other minerals.