Konjac is reputed for its health giving properties amp used by the japanese for over 1500 years having originally been used as a medicine in the sixth century 100 natural sponge 100 colouring free 100 additive free 100 biodegradable naturally sustainable environmentally safe naturally moisturisinga naturally moisture rich plant fibre which is by nature alkaline and thus balances the acidity of the skins impurities and oilsthe unique net like structure of the sponge gently massages the skin