Add the aesthetic of wet river rocks or weathered beach pebbles to bathroom counters or balcony floors with Cobblestone Series tiles. For an organic look, no molds are used to create the glass tiles. Mesh-backed sheets are curved on the sides, allowing for seamless applications on either vertical or horizontal surfaces. Gray or white stones come in either polished or tumbled finishes. Hakatai Enterprises, 541.552.0855;