Merupristha Sri Yantra on Tortoise is one of the most auspicious, important and powerful Yantras, which not only gives the maximum benefit, but also proves beneficial for almost everybody. It is the source of attaining all worldly desires & fulfilling all wishes through inner cosmic power & mental strength.........Shree Yantra is the source of supreme energy and energy is nothing but another form of element in the shape of waves and rays. Shree Yantra is highly sensitive and has magnificent magnetic powers. Shree yantra is said to be a divine store-house of energy which pick up particular cosmic ray wave emitted by the planets and other universal objects and transform them into constructive vibrations. These are then transmitted to the surroundings where the Shree Yantra is placed, thus destroying all destructive forces within the vicinity. Shree Yantra is credited with supreme hidden powers which can be noticed within a short span..