This aluminum tumbler with engraved details very common in the North of India. In general, the use of aluminum tableware is widespread throughout the country, although it is especially popular among the Muslim population. They are generally sold in the whereabouts of the mosques. Aluminum is an abundant and inexpensive material, and it is also more malleable than steel or copper, so it's the perfect material to create these delicate Baroque-style engravings that the Indians like so much. These tumblers, due to their size, are used especially to serve water and juices after attending religious services. Not suitable for dishwasher. Set with 2 pieces.