... 4,eco-friendly The Eco-friendly facial Sponge for senstive skin1,made of vegetable fiber2,,high hydroscopicity ... ,no coloring,no additives, 100% natural4,suitable for baby or sensitive skin5,environment-friendlyWhy they love ... one week,it also can be a good fertilizer for your flower.The konjac sponge is: safer ... sea sponge ,It's an ideal cosmetic sponge for removing make-up or taking shower !we not ...