According to Ayurveda, water stored in a copper vessel has the ability to balance all the three doshas in your body (vata, kapha and pitta) and it does so by positively charging the water. The water stored in a Tambha ka lota is known as ‘tamara jal’ and is supposed to be consumed after storing the water in a ragi chembu l for at least eight hours.And it is also used for pooja purpose.Copper Lota / Kalash Used as Poojan Worship, Home Temple and also beneficial for Health.