※ Not sold separately. 【Safe for sensitive skin】Uses 100% cotton, a natural non-woven thread. 【Ideal for patting】Excellent absorbency and water retention. 【EX Series】Developed under extremely strict standards, it is a cosmetic product that has been approved as a quasi-drug. 【Nurturing the skin】Naturally enhances the skin's inherent healthy beauty (IN) without strain (UP) with the power of pure nature. This is a natural cosmetic for modern women whose skin is exposed to various stresses and has become delicate, "nurturing the skin." 【Ingredients that enhance skin's natural power】X-one original ingredients firmly retain moisture and cultivate skin elasticity.