These oil wick lamps, popularly called Diyas, are meant for performing Aarti and Puja according to Hindu customs and rituals. Diyas are used for offering fire at the altar of Hindu God. These diyas are large and can hold enough oil (usually ghee) to keep the wick burning for several hours, Made in brass metal, these diyas are durable and will likely last for ever. After every puja or aarti, just remove the burnt oil and wick remains, wash it with water, and it is ready for reuse. Get this diya for performing puja and aarti the Hindu way. The lamps are used as a part of Diwali, but you do not need to be Hindu to enjoy them. You can also use them as decorations in your home in the living room or bedroom or place them on a dining table instead of candle, the Handmade Indian Brass Oil Lamp is fully artisan crafted in India, making it a truly authentic diya. The brass craftsmanship allows the oil lamp to be filled and used again and again, and the design of the diya makes it as safe as possible.