no more stagnant water or mildew growing at the bottom as it soaks up and dries out liquid within seconds,perfect for wet items storage. tooth brush holder safety material:diatomite toothbrush holder is made from 60% diatomite and 40% clay and natural diatomite earth makes it fully biodegradable. the simple and clean handmade design fits perfectly with any color theme of your bathroom and brings you the charm of clay fired workmanship and comfortable touch feeling. also,toothbrush holder accessories also make the bathroom more tidy and clean. the elegant space saving design holds enough toothbrushes,makeup brushes or razors and stands firmly for its weighted material.