The correct answer is: Glass discs.
Tikuli art is a traditional Indian folk art form that involves decorating small glass discs with intricate patterns. The discs are typically made of colored glass and are decorated with a variety of designs, including flowers, animals, and geometric patterns. Tikuli art is often used to decorate homes and temples, and it is also a popular souvenir for tourists.
Terracotta pots are made of clay and are often decorated with simple geometric patterns. Silk threads are used to make a variety of textiles, including clothing, bedding, and curtains. Bamboo sticks are used to make a variety of products, including furniture,
baskets, and musical instruments.While all of these materials can be used to create beautiful works of art, only glass discs are used in Tikuli art.