The embroidery with gold wire, or zar-dozi, is a process of wrapping metal or precious metal wires around a silk thread and sewing it in floral patterns onto the cloth. Zardozi is intricate, back-breaking work, requiring the handling of sharp metallic wires and semi-precious stones, acute focus, and speed. The fabric, which in earlier times used to be organza, has been replaced with new blended textiles, more suited to pulling and stretching. A wooden frame, or adda, is used for stretching the fabric, for the technique and ease of embroidering. The designs are drawn on tracing paper, which is placed on the fabric, and a needle is used to poke through the paper so that the swabbing of kerosene with dye transfers the pattern onto the cloth. The embroidery is then done on this transferred tracing. While semi-precious stones and precious metals are rarely used nowadays, the golden and silver metallic wires suffice, as do the plastic or glass stones. The Geographical Indication tag has afforded all zardozi cloth made in Lucknow the ability to differentiate itself from the zardozi done in Delhi, Bhopal, Hyderabad, Agra, Kashmir, etc.