Daeil Household & Health Care Co., Ltd. sells natural functional cosmetics, using white jade (kidney stone) mined by its parent company, Daeil Mining Co., Ltd., and other naturally derived materials. White jade, a local specialty of Chuncheon, Gangwon-do, is a non-toxic healthy jewelry that generates far-infrared radiation at room temperature. The company produces cosmetic products using jade powder (ground white jade) and jade water as main constituents. It also operates a Jade Mine jjimjilbang (Korean-style dry sauna) utilizing jade water; a Jade Cave Experience Center and a Picturesque Boulangerie that bakes bread with addition of jade salt.