I am... Made from recycled & sustainable materials that are compostable, recyclable & bio-degradable. I'm held together using water based adhesives and printed using vegetable inks. I am a true eco alternative, try me and you too, can be So Eco... The world is a beautiful place, so let's keep it that way. Complexion Sponge... So Eco's versatile design evenly blends creams or liquids for a smooth, flawless finish. Use with your favourite foundation to help reduce the appearance of pores.