Tiger's Eye Shree Yantra. Sri Yantra or Shri Yantra.

What is a Shree Yantra?

The Shri Yantra, Sri Yantra, or Shri Chakra is a form of mystical diagram (yantra) used in the Shri Vidya school of Hinduism. It consists of nine interlocking triangles that surround a central point known as a bindu. These triangles represent the cosmos and the human body.

Placement

If you are using a Shri Yantra in a home or office, the Vedics recommend that it faces East. They also suggest occasionally bathing the yantra, if it is a copper and gold plate, in milk or rose water. If you want to go all out, place dots of sandalwood paste on the four corners of the yantra. Keep your yantra away from accumulating dust or dirt.  

Also available in Lapis Lazuli

Lapis Lazuli - 

• Delivery time within India - Delivery will take 4-5 working days. 
• Length 3 inch
• Width 2 inch
• Gemstone - Tiger's Eye
• Stone - Natural
• Note : As these are natural semi precious stones - small pinholes & fissures will exist.

(TLS)