The Sri Yantra in a Meru form, which represents Devi, is one of the most revered items of worship. Many keep Shiva & Shakti together at the place of worship.
We kept several crystal Merus, Crystal Shiva Lingas, Crystal Ganeshas, Gold plated brass Sri Yantras, Parada Shiva Lingas, Parada Merus and Rudrakshas in the great Shata Chandi Yagyam which we performed on 29th December at New Delhi. So what you will be getting is a specially consecrated ones kept in this yagya.