... moisture capacity 4,eco-friendly The Eco-friendly facial Sponge for senstive skin1,made of vegetable fiber2,,high hydroscopicity ,soft ... and gentle3,no coloring,no additives, 100% natural4,suitable for baby or sensitive skin5,environment-friendlyWhy they love konjac sponge ... ?effectively remove excess sebum, dirt and dead skin cell from pores,blackhead.balance the PH of the skinenhances ...