Clearwater Bath Click-Clack Waste and Exposed Overflow SetClearwater Bath Click Clack Waste and Exposed Overflow in Chrome Finish Designed for use with Clearwater's range of baths that don't have an integrated overflow, this stylish exposed bath overflow will draw water directly down into the floor preventing the water from spilling over the edge of the bath, avoiding any accidents. The waste is designed with a click clack mechanism, which holds and lets out water with just a simple push of its round button.