Tovolo Collapsible Sink Stopper & Strainer - Gray
Exactly like the name states, a durable Collapsible Stopper and Strainer is just what the plumber recommends. Turn the handy knob and drop the stopper preventing liquid from draining. Turn knob back and let the drain holes assist in draining but collect food particles. Use the knob to pop out to discard particles than collapse for easy storage. Too easy.