Konjac's black sponge of Meraki gently exfolia your face and is ideal for fatty skin. Make the sponge part of your skin care routine, whether you use it only with water or your cleaning product. The sponge is made of konjac's root dust and contains activated carbon that absorbs excess skin fat. When the sponge comes into contact with the water, it expands. Wet the sponge, add a cleaner if you wish and gently massage your neck and face. Rinse the sponge well after use. Keep the sponge cleanly immersing it in boiling water once a week. It can be used every day. 6 g.