- Product line: 1. Selenus Illite Detoc Blooming Coin Mask (black): natural bamboo charcoal compressed mask sheet that is made of 100% natural bamboo charcoal and has the advantage of richly absorbing and absorbing the essence. 2. Selenus Paeonia Brightening Blooming Coin Mask (white): Giving the effect of brightening and skin tone up in UV rays and smoothing rough skin texture.