Batik is a traditional Indonesian method of cloth dyeing that involves using a canting, a tool that applies hot tinted wax to fabric to form patterns and designs. The sarung is a traditional Indonesian men's costume made from batik fabric that is worn as casual clothing throughout the country. Traditional Indonesian expressions of gratitude include terima kasih, matur nuwun, hatur nuhun, which thank in Indonesian, Javanese, and Sundanese respectively.