1.made of eco-friendly silicone 2.harmless to body,soft,comfortable,non smell,eco-friendly ,nontoxic 3.OEM and ODM are OK Promotion Gift, Silicone Face brush tools, Skin Care Tool cleaning face brush1.Material: made of 100 %food grade silicone2.feature: eco-friendly,nontoxic,enough soft, comfortable,non smell,heat resisting cold resisting,flexible,it is hard to change3.Function : easy to clean ...