Sri Mahalakshmi Yantra Can Be Distinguished In Various Categories: Karmaprishtiya Yantra, Dharaprishtiya Yantra, Meruprishtiya Yantra, Matstyaprishtiya Yantra, Etc. All These Yantra Are Available In Gold, Silver, Copper, Crystal, And Mercury. Crystal Made Yantra Is Considered To Be The Best Of All, And Gives Equivalent Results To That Of A Gem. This Yantra Carries Various Kinds Of Mystical Power, Along With The Power Of Mantras. It Can Be Placed At Home, Office, Factory, Shop, School Etc. To Attain Wealth And Prosperity. Shri Mahalakshmi Yantra Are Made In Various Shapes And Forms Such As Ring, Coin, Pendant Etc.