Size - 3 inch by 3inch 24 carat gold plated

Mantra -

Om Namo Bhagavathe Vasudevaya
Dhanvataraye Amritha Kalasa Hasthaya
Sarva Maya Vinasanaya Trilokya Nathaya
Sri Maha Vishnave Namah"

Lord Dhanvantri is the divine physician who brought with him the knowledge of health, long life. Placing Dhanvantri yantra is very benefical for good health, it destroys the negative ions in the surrounding and brings the positivity and brings good health to the worshipper.

Lord Dhanvantari is the Divine Healer. The evolution of Lord Dhanvantari is a very rare occurance. Lord Dhanvantari resurfaces only from the great churning of the ocean, “Sagar Manthan”. This great oceanic activity reunited the disappeared Goddess Lakshmi with Lord Vishnu. It is Lord Dhanvantari who appeared with the Amrit (nectar of eternal life), which was later distributed by Lord Vishnu to all demi-gods making them immortal and thus enable the demi-gods to free the heaven from the devils who had captured

Methods Of Yantra Puja
Arrange all items of blessings after having a bath in the morning with pure mind and soul.
1. Panch Amrit(Milk, Ghee,Curd,Sugar, honey) and also gangajal water should be offered to the yantra.
2.   Sandalwood paste or chandan must be offered to the yantra<br />
3.   The Sadhak must keep in mind the particular Ishat(mantra) while performing the puja. One should take flowers in both hands and offer the yantra while reciting the Beeja mantra.<br />
4.   Unbroken rice or white flowers should be offered.<br />
5.   Incense sticks and diyas or lamp must be lit with the chanting of the aapropriate mantra.<br />
6.   Fruits, betel nuts and betel leaves are to be offered.<br />
7.   Place the yantra in front of your isht dev and also resepctive God of yantra and start chanting the mantra of respective yantra indicated at least for 11, 21 or 108 times.