Gentle Konjac Facial Cleansing Sponge for Delicate Skin Set of 2, white and black (black contains bamboo charcoal). Made from natural materials, it gently cleanses the skin. Gently removes old keratin for smooth skin. The uneven surface provides a refreshing wash even without using facial cleanser. Of course, you can also use it with facial cleanser, so please use it according to your skin condition. Soak in lukewarm water for 5-6 minutes, massage well, and gently cleanse your face in a circular motion. Material: Konjac Mannan Retail Price: 1540 yen (770 yen x 2) Great value! Made in Japan Tokuyasu Co., Ltd. Shipped via Yu-Packet Post Mini or Nekopos. Another set of the same product is also available. We also offer a combined discount, so please take a look!