Eco Tools Bio Blender Single is a one-piece, biodegradable makeup sponge developed for smooth, streak-free application while reducing beauty waste. Engineered with a unique shape that includes a precision tip and a flat surface, it provides versatile blending for every area of the face. True to Eco Tools’ philosophy of clean beauty with a conscience, the Bio Blender Single is made with patented technology that enables it to break down in just 180 days in home compost, making it a responsible choice for both your skin and the planet.