#1 sustainable makeup remover. Erase ALL makeup with just water! Including waterproof mascara, eyeliner, foundation, lipstick, & more! Premium, patented, polyester cloth made up of millions of tiny hair-like fibers that work together to create a "suction" for all dirt, makeup, & oil in your pores. Double-sided to erase makeup with the short fiber side & exfoliate the skin with the long fiber side (side with tag). Reusable, machine washable, & lasts 3 to 5 years.