-A perfect way to wind down, this kit contains six charcoal-infused treatment masks formulated by dermatologists in Korea. With sheet masks, nose masks and a gel peel-off mask, this set aims to hydrate and purify the skin while targeting stubborn blackheads. Applied for just 15-20 minutes each, they’re designed to easily fit into your daily routine. Material: Plastic, Also could be used for beauty products,self care,spa,face mask,skincare,gift. By Cost Plus World Market.606656