Set Of Seven Chakra Pyramid Is Handmade In India With Original Materials And A Mixture Of Clear Cast Resin, Natural Crystals, Copper Coil & Love. Each Pyramid Is Measure Approx. 1 Inch.. The Seven Chakra Stones We Used Are Amethyst, Turquoise, Lapis, Green Aventurine, Yellow Aventurine, Carnelian, Red Jasper. It Turns Negative Energy Into Positive Energy And Brings Happiness In Your Life.. Useful For Positive Energy Generator, Healing, Meditation, Peace Of Mind, Balancing & Concentration..