Artisanal pyramid in assorted quartz. Pyramid approximately 2.5 cm at the base and an average weight of 15 grams. Available in white quartz, green quartz, and rose quartz. These are handcrafted pieces and measurements may vary. Pyramids are considered Chi energy condensers by those who believe in the use of shape energy. According to these principles, a pyramid can be used in various ways to benefit the energy flow of people and environments. A pyramid can even be used in the center of the grid for distance Reiki.